VulnerabilityModified
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.
MEDIUM 4.4EPSS 0.44%
Does this matter?
Lower severity and a low EPSS score (0.44%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 4.4 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.44% probability · 37th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-331
- Affected
- cyberark/credential provider
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/164035/CyberArk-Credential-Provider-Local-Cache-Decryption.htmlThird Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2021/Sep/3Mailing List, Third Party Advisory
- https://korelogic.com/Resources/Advisories/KL-001-2021-010.txtThird Party Advisory
- https://www.cyberark.com/resources/blogProduct
- http://packetstormsecurity.com/files/164035/CyberArk-Credential-Provider-Local-Cache-Decryption.htmlThird Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2021/Sep/3Mailing List, Third Party Advisory
- https://korelogic.com/Resources/Advisories/KL-001-2021-010.txtThird Party Advisory
- https://www.cyberark.com/resources/blogProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.