CVE-2023-2020

    Dashboard / Vulnerabilities / CVE-2023-2020

    CVE-2023-2020

    Published: 18 Apr 2023Last Modified: 10 Jul 2026

    Summary:

    Details: Insufficient permission checks in the REST API in Tribe29 Checkmk <= 2.1.0p27 and <= 2.2.0b4 (beta) allow unauthorized users to schedule downtimes for any host.

    References: https://checkmk.com/werk/13981

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 6a686961c4b760c55a13cfdb61e7c02be832a0be
    Fixed -None

    Affected versions

    2.1.0-NA
    2.1.0-b1
    2.1.0-b2
    2.1.0-b3
    2.1.0-b4
    2.1.0-b5
    2.1.0-b6
    2.1.0-b7
    2.1.0-b8
    2.1.0-b9
    2.1.0-p10
    2.1.0-p11
    2.1.0-p12
    2.1.0-p13
    2.1.0-p14
    2.1.0-p15
    2.1.0-p16
    2.1.0-p17
    2.1.0-p18
    2.1.0-p20
    2.1.0-p21
    2.1.0-p22
    2.1.0-p23
    2.1.0-p24
    2.1.0-p25
    2.1.0-p26
    2.1.0-p27

    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-2023-2020 | CVE-DB