Vulnerability · Published Sep 2, 2021 · Assigned by mitre

CVE-2021-31798

Medium 4.4

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities).

Severity (CVSS NVD)4.4Medium

Exploit odds (30 days)0.4%top 61.8% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://www.cyberark.com/resources/blog x_refsource_MISC
http://seclists.org/fulldisclosure/2021/Sep/3 x_refsource_MISC
https://korelogic.com/Resources/Advisories/KL-001-2021-010.txt x_refsource_MISC
http://packetstormsecurity.com/files/164035/CyberArk-Credential-Provider-Local-Cache-Decryption.html x_refsource_MISC