Vulnerability Details CVE-2019-5304
                Some Huawei products have a buffer error vulnerability. An unauthenticated, remote attacker could send specific MPLS Echo Request messages to the target products. Due to insufficient input validation of some parameters in the messages, successful exploit may cause the device to reset.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.002
                        
                    
                    
                        
                            EPSS Ranking 47.4%
                        
                    
                 
                
                    CVSS Severity
                    
                        
                            CVSS v3 Score 7.5
                        
                    
                    
                        
                            CVSS v2 Score 7.8
                        
                    
                 
                
                
                
                    
                
                
                    
                        Products affected by CVE-2019-5304
                        
                            
                                
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                                            cpe:2.3:h:huawei:ar120-s:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:ar1200-s:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:ar1200:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:ar150-s:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:ar200-s:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:ar2200-s:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:ar2200:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:ar3200:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:ar3600:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:ips_module:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:netengine16ex:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:ngfw_module:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:nip6300:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:nip6600:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:secospace_antiddos8000:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:secospace_usg6300:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:secospace_usg6500:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:secospace_usg6600:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:srg1300:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:srg2300:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:h:huawei:srg3300:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar120-s_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar120-s_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar120-s_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar120-s_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar1200-s_firmware:v200r003c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar1200-s_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar1200-s_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar1200-s_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar1200-s_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar1200-s_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar1200_firmware:v200r003c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar1200_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar1200_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar1200_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar1200_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar1200_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar150-s_firmware:v200r003c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar150-s_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar150-s_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar150-s_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar150-s_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar150-s_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar150_firmware:v200r003c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar150_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar150_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar150_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar150_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar150_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar160_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar160_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar160_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar160_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar160_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar200-s_firmware:v200r003c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar200-s_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar200-s_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar200-s_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar200-s_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar200-s_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar200_firmware:v200r003c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar200_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar200_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar200_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar200_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar200_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar2200-s_firmware:v200r003c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar2200-s_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar2200-s_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar2200-s_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar2200-s_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar2200_firmware:v200r003c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar2200_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar2200_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar2200_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar2200_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar2200_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar3200_firmware:v200r003c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar3200_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar3200_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar3200_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar3200_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar3200_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar3600_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar3600_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar3600_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ar3600_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ips_module_firmware:v500r001c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ips_module_firmware:v500r001c30
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:netengine16ex_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:netengine16ex_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:netengine16ex_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:netengine16ex_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:netengine16ex_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ngfw_module_firmware:v500r001c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:ngfw_module_firmware:v500r002c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:nip6300_firmware:v500r001c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:nip6300_firmware:v500r001c30
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:nip6600_firmware:v500r001c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:nip6600_firmware:v500r001c30
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s5700_firmware:v200r005c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s5700_firmware:v200r005c02
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s5700_firmware:v200r005c03
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s5700_firmware:v200r006c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s5700_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s5700_firmware:v200r008c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s5700_firmware:v200r010c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s5700_firmware:v200r011c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s6700_firmware:v200r005c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s6700_firmware:v200r005c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s6700_firmware:v200r005c02
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s6700_firmware:v200r008c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s6700_firmware:v200r010c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:s6700_firmware:v200r011c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:secospace_antiddos8000_firmware:v500r001c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:secospace_antiddos8000_firmware:v500r001c60
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:secospace_antiddos8000_firmware:v500r005c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:secospace_usg6300_firmware:v500r001c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:secospace_usg6300_firmware:v500r001c30
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:secospace_usg6500_firmware:v500r001c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:secospace_usg6500_firmware:v500r001c30
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg1300_firmware:v200r003c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg1300_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg1300_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg1300_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg1300_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg1300_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg2300_firmware:v200r003c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg2300_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg2300_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg2300_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg2300_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg2300_firmware:v200r008c50
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg3300_firmware:v200r003c01
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg3300_firmware:v200r005c20
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:huawei:srg3300_firmware:v200r006c10
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:o:huawei:srg3300_firmware:v200r007c00
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:o:huawei:srg3300_firmware:v200r008c20
                                        
                                     
                                 
                            
                                
                                - 
                                    
                                    
                                        
                                            cpe:2.3:o:huawei:srg3300_firmware:v200r008c50