CVE-2021-31798

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    CVE-2021-31798

    Published: 2 Sept 2021Last Modified: 10 Mar 2026

    Summary:

    Details: 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.

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

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-31798 | CVE-DB