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    CVE-2019-16667

    diag_command.php in pfSense 2.4.4-p3 allows CSRF via the txtCommand or txtRecallBuffer field, as demonstrated by executing OS commands. This occurs because csrf_callback() produces a "CSRF token expired" error and a Try Again button when a CSRF token is missing.

    Published:Sep 26, 2019
    Last Modified:Nov 21, 2024
    EPS:Sep 26, 2019
    EPSS Score:0.53724
    CVSS Score:8.8

    Affected Products

    Vendor
    Netgate
    Product
    Pfsense

    Exploits

    https://pastebin.com/TEJdu9LNhttps://pastebin.com/TEJdu9LNhttps://www.exploit-db.com/exploits/48714

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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