Vulnerability Details CVE-2021-21723
Some ZTE products have a DoS vulnerability. Due to the improper handling of memory release in some specific scenarios, a remote attacker can trigger the vulnerability by performing a series of operations, resulting in memory leak, which may eventually lead to device denial of service. This affects: ZXR10 9904, ZXR10 9908, ZXR10 9916, ZXR10 9904-S, ZXR10 9908-S; all versions up to V1.01.10.B12.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 67.3%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 4.3
References
Products affected by CVE-2021-21723
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cpe:2.3:h:zte:zxr10_9904-s:-
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cpe:2.3:h:zte:zxr10_9904:-
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cpe:2.3:h:zte:zxr10_9908-s:-
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cpe:2.3:h:zte:zxr10_9908:-
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cpe:2.3:h:zte:zxr10_9916:-
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cpe:2.3:o:zte:zxr10_9904-s_firmware:-
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cpe:2.3:o:zte:zxr10_9904-s_firmware:v1.01.10.b12
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cpe:2.3:o:zte:zxr10_9904_firmware:-
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cpe:2.3:o:zte:zxr10_9904_firmware:v1.01.10.b12
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cpe:2.3:o:zte:zxr10_9908-s_firmware:-
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cpe:2.3:o:zte:zxr10_9908-s_firmware:v1.01.10.b12
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cpe:2.3:o:zte:zxr10_9908_firmware:-
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cpe:2.3:o:zte:zxr10_9908_firmware:v1.01.10.b12
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cpe:2.3:o:zte:zxr10_9916_firmware:-
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cpe:2.3:o:zte:zxr10_9916_firmware:v1.01.10.b12