CVE Vulnerability

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.

1.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

4.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.cyberark.com/resources/blog Product
http://seclists.org/fulldisclosure/2021/Sep/3 Mailing List Third Party Advisory
https://korelogic.com/Resources/Advisories/KL-001-2021-010.txt Third Party Advisory
http://packetstormsecurity.com/files/164035/CyberArk-Credential-Provider-Local-Cache-Decryption.html Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:cyberark:credential_provider:*:*:*:*:*:*:*:*
Information

Published : 2021-09-02 01:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-31798

Mitre link : CVE-2021-31798

Products Affected
No products.
CWE
CWE-331

Insufficient Entropy