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    CVE-2019-5171

    An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send specially crafted packet at 0x1ea48 to the extracted hostname value from the xml file that is used as an argument to /etc/config-tools/config_interfaces interface=X1 state=enabled ip-address=<contents of ip node> using sprintf().

    Published:Mar 11, 2020
    Last Modified:Nov 21, 2024
    EPS:Mar 11, 2020
    EPSS Score:0.00228
    CVSS Score:7.8

    Affected Products

    Vendor
    Wago
    Product
    Pfc200
    Vendor
    Wago
    Product
    Pfc200 Firmware

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962

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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