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    CVE-2021-20837

    Movable Type 7 r.5002 and earlier (Movable Type 7 Series), Movable Type 6.8.2 and earlier (Movable Type 6 Series), Movable Type Advanced 7 r.5002 and earlier (Movable Type Advanced 7 Series), Movable Type Advanced 6.8.2 and earlier (Movable Type Advanced 6 Series), Movable Type Premium 1.46 and earlier, and Movable Type Premium Advanced 1.46 and earlier allow remote attackers to execute arbitrary OS commands via unspecified vectors. Note that all versions of Movable Type 4.0 or later including unsupported (End-of-Life, EOL) versions are also affected by this vulnerability.

    Published:Oct 26, 2021
    Last Modified:Nov 21, 2024
    EPS:Oct 26, 2021
    EPSS Score:0.93758
    CVSS Score:9.8

    Affected Products

    Vendor
    Sixapart
    Product
    Movable Type

    Exploits

    http://packetstormsecurity.com/files/164705/Movable-Type-7-r.5002-XMLRPC-API-Remote-Command-Injection.htmlhttp://packetstormsecurity.com/files/164705/Movable-Type-7-r.5002-XMLRPC-API-Remote-Command-Injection.htmlhttps://www.exploit-db.com/exploits/50464https://github.com/bb33bb/CVE-2021-20837https://github.com/Cosemz/CVE-2021-20837https://github.com/ghost-nemesis/cve-2021-20837-pochttps://github.com/orangmuda/CVE-2021-20837

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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