Vulnerability Details CVE-2021-31798
The effective key space used to encrypt the cache in CyberArk Credential Provider prior to 12.1 has low entropy, and under certain conditions a local malicious user can obtain the plaintext of cache files.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 31.3%
CVSS Severity
CVSS v3 Score 4.4
CVSS v2 Score 1.9
References
- http://packetstormsecurity.com/files/164035/CyberArk-Credential-Provider-Local-Cache-Decryption.html
- http://seclists.org/fulldisclosure/2021/Sep/3
- https://korelogic.com/Resources/Advisories/KL-001-2021-010.txt
- https://www.cyberark.com/resources/blog
- http://packetstormsecurity.com/files/164035/CyberArk-Credential-Provider-Local-Cache-Decryption.html
- http://seclists.org/fulldisclosure/2021/Sep/3
- https://korelogic.com/Resources/Advisories/KL-001-2021-010.txt
- https://www.cyberark.com/resources/blog
Products affected by CVE-2021-31798
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cpe:2.3:a:cyberark:credential_provider:*