CVE-2021-27213

    Dashboard / Vulnerabilities / CVE-2021-27213

    CVE-2021-27213

    Published: 14 Feb 2021Last Modified: 8 Jul 2026

    Summary:

    Details: config.py in pystemon before 2021-02-13 allows code execution via YAML deserialization because SafeLoader and safe_load are not used.

    References: https://github.com/cvandeplas/pystemon/commit/dbeb87afefdb63de2f4cff69b6f10c5965d14b54, https://www.huntr.dev/bounties/1-other-pystemon/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -dbeb87afefdb63de2f4cff69b6f10c5965d14b54

    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-2021-27213 | CVE-DB