CVE-2021-31797 json
The user identification mechanism used by CyberArk Credential Provider prior to 12.1 is susceptible to a local host race condition, leading…
published 2021-09-01 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-18678
- cvss
- 5.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 28%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- cyberark credential_provider 12.1
Exploit prediction
0.34% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.1 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 1.9 | AV:L/AC:M/Au:N/C:P/I:N/A:N |
Classification
References
-
cyberark.com
/resources/blog
product
-
seclists.org
/fulldisclosure/2021/Sep/2
mailing-list, third-party-advisory
-
korelogic.com
/Resources/Advisories/KL-001-2021-009.txt
mailing-list, third-party-advisory
-
packetstormsecurity.com
/files/164033/CyberArk-Credential-Provider-Race-Condition-Authorization-Bypass.html
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2021-31797
- NVD CVE-2021-31797
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