CVE-2021-37759

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    CVE-2021-37759

    Published: 31 Jul 2021Last Modified: 7 Aug 2026

    Summary:

    Details: A Session ID leak in the DEBUG log file in Graylog before 4.1.2 allows attackers to escalate privileges (to the access level of the leaked session ID).

    References: https://www.graylog.org/post/announcing-graylog-v4-1-2

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 57fe596f0aa8be564996f035235b7744d673f3de
    Fixed -20cd592f30f1ae4fbb391bb4811d24833e60fb7c

    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-2021-37759 | CVE-DB