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    CVE-2024-36650

    TOTOLINK AC1200 Wireless Dual Band Gigabit Router firmware A3100R V4.1.2cu.5247_B20211129, in the cgi function `setNoticeCfg` of the file `/lib/cste_modules/system.so`, the length of the user input string `NoticeUrl` is not checked. This can lead to a buffer overflow, allowing attackers to construct malicious HTTP or MQTT requests to cause a denial-of-service attack.

    Published:Jun 11, 2024
    Last Modified:Jun 4, 2025
    EPS:Jun 11, 2024
    EPSS Score:0.00304
    CVSS Score:7.5

    Affected Products

    Vendor
    Totolink
    Product
    A3100r
    Vendor
    Totolink
    Product
    A3100r Firmware

    Exploits

    https://gist.github.com/Swind1er/f442fcac520a48c05c744c7b72362483https://gist.github.com/Swind1er/f442fcac520a48c05c744c7b72362483

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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