CVE-2021-31797

The user identification mechanism used by CyberArk Credential Provider prior to 12.1 is susceptible to a local host race condition, leading to password disclosure.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.1 MEDIUM
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
VendorProductVersion
cyberarkcredential_provider
𝑥
< 12.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/164033/CyberArk-Credential-Provider-Race-Condition-Authorization-Bypass.html
http://seclists.org/fulldisclosure/2021/Sep/2
https://korelogic.com/Resources/Advisories/KL-001-2021-009.txt
https://www.cyberark.com/resources/blog
http://packetstormsecurity.com/files/164033/CyberArk-Credential-Provider-Race-Condition-Authorization-Bypass.html
http://seclists.org/fulldisclosure/2021/Sep/2
https://korelogic.com/Resources/Advisories/KL-001-2021-009.txt
https://www.cyberark.com/resources/blog