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    CVE-2020-7240

    Meinberg Lantime M300 and M1000 devices allow attackers (with privileges to configure a device) to execute arbitrary OS commands by editing the /config/netconf.cmd script (aka Extended Network Configuration). Note: According to the description, the vulnerability requires a fully authenticated super-user account using a webUI function that allows super users to edit a script supposed to execute OS commands. The given weakness enumeration (CWE-78) is not applicable in this case as it refers to abusing functions/input fields not supposed to be accepting OS commands by using 'Special Elements.

    Published:Jan 20, 2020
    Last Modified:Nov 21, 2024
    EPS:Jan 20, 2020
    EPSS Score:0.01198
    CVSS Score:8.8

    Affected Products

    Vendor
    Meinbergglobal
    Product
    Lantime M1000
    Vendor
    Meinbergglobal
    Product
    Lantime M1000 Firmware
    Vendor
    Meinbergglobal
    Product
    Lantime M300
    Vendor
    Meinbergglobal
    Product
    Lantime M300 Firmware

    Exploits

    https://sku11army.blogspot.com/2020/01/meinberg-lantime-m1000-rce.htmlhttps://sku11army.blogspot.com/2020/01/meinberg-lantime-m1000-rce.html

    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