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    CVE-2020-10882

    This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the tdpServer service, which listens on UDP port 20002 by default. When parsing the slave_mac parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the root user. Was ZDI-CAN-9650.

    Published:Mar 25, 2020
    Last Modified:Nov 21, 2024
    EPS:Mar 25, 2020
    EPSS Score:0.45816
    CVSS Score:8.8

    Affected Products

    Vendor
    Tp-link
    Product
    Ac1750
    Vendor
    Tp-link
    Product
    Ac1750 Firmware

    Exploits

    http://packetstormsecurity.com/files/157255/TP-Link-Archer-A7-C7-Unauthenticated-LAN-Remote-Code-Execution.htmlhttp://packetstormsecurity.com/files/157255/TP-Link-Archer-A7-C7-Unauthenticated-LAN-Remote-Code-Execution.htmlhttps://www.exploit-db.com/exploits/48331https://github.com/lnversed/CVE-2020-10882

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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