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    CVE-2023-0782

    A vulnerability was found in Tenda AC23 16.03.07.45 and classified as critical. Affected by this issue is the function formSetSysToolDDNS/formGetSysToolDDNS of the file /bin/httpd. The manipulation leads to out-of-bounds write. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-220640.

    Published:Feb 11, 2023
    Last Modified:Mar 24, 2025
    EPS:Feb 11, 2023
    EPSS Score:0.00084
    CVSS Score:7.2

    Affected Products

    Vendor
    Tenda
    Product
    Ac23
    Vendor
    Tenda
    Product
    Ac23 Firmware

    Exploits

    https://github.com/jingping911/tendaAC23overflow/blob/main/README.mdhttps://github.com/jingping911/tendaAC23overflow/blob/main/README.md

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2025-11356 (CVSS 7.4) — A vulnerability was found in Tenda AC23 up to 16.03.07.52. Affected by this issue is the function sscanf of th…
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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