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    CVE-2026-19789

    A vulnerability was determined in Tenda AC1206 15.03.06.23_multi_TD01. This vulnerability affects the function set_wl_guest_iplist of the file /goform/WifiGuestSet of the component httpd web management interface. This manipulation of the argument shareSpeed causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

    Published:Aug 14, 2026
    Last Modified:Aug 14, 2026
    EPS:Aug 14, 2026
    EPSS Score:0.00466
    CVSS Score:8.8

    Affected Products

    Vendor
    Tenda
    Product
    Ac1206
    Vendor
    Tenda
    Product
    Ac1206 Firmware

    Exploits

    No exploit reference

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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