Vulnerability Details CVE-2020-13920
                Apache ActiveMQ uses LocateRegistry.createRegistry() to create the JMX RMI registry and binds the server to the "jmxrmi" entry. It is possible to connect to the registry without authentication and call the rebind method to rebind jmxrmi to something else. If an attacker creates another server to proxy the original, and bound that, he effectively becomes a man in the middle and is able to intercept the credentials when an user connects. Upgrade to Apache ActiveMQ 5.15.12.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.002
                        
                    
                    
                        
                            EPSS Ranking 36.7%
                        
                    
                 
                
                    CVSS Severity
                    
                        
                            CVSS v3 Score 5.9
                        
                    
                    
                        
                            CVSS v2 Score 4.3
                        
                    
                 
                
                
                
                    
                
                
                    
                        Products affected by CVE-2020-13920
                        
                            
                                
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                                            cpe:2.3:a:apache:activemq:-
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:4.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:4.0.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:4.0.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:4.1.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:4.1.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:4.1.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.0.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.1.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.10.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.10.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.10.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.11.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.11.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.11.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.11.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.12.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.12.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.12.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.12.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.13.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.13.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.13.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.13.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.13.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.13.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.14.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.14.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.14.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.14.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.14.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.14.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.15.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.15.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.15.10
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.15.11
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.15.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.15.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.15.4
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.15.5
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.15.6
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.15.7
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.15.8
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.15.9
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.2.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.3.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.3.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.3.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.4.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.4.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.4.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.4.3
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.5.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.5.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.6.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.7.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.8.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.9.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:apache:activemq:5.9.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:communications_diameter_signaling_router:8.0.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:communications_diameter_signaling_router:8.0.0.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:communications_diameter_signaling_router:8.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:communications_diameter_signaling_router:8.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:communications_diameter_signaling_router:8.2.1
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:communications_diameter_signaling_router:8.2.2
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:flexcube_private_banking:12.0.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:a:oracle:flexcube_private_banking:12.1.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:debian:debian_linux:9.0