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    CVE-2017-16921

    In OTRS 6.0.x up to and including 6.0.1, OTRS 5.0.x up to and including 5.0.24, and OTRS 4.0.x up to and including 4.0.26, an attacker who is logged into OTRS as an agent can manipulate form parameters (related to PGP) and execute arbitrary shell commands with the permissions of the OTRS or web server user.

    Published:Dec 8, 2017
    Last Modified:Apr 20, 2025
    EPS:Dec 8, 2017
    EPSS Score:0.33869
    CVSS Score:8.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Otrs
    Product
    Otrs

    Exploits

    https://www.exploit-db.com/exploits/43853/https://www.exploit-db.com/exploits/43853/https://www.exploit-db.com/exploits/43853https://github.com/Smarttfoxx/OTRS-4.0.1-6.0.1-Remote-Command-Execution

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    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