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    CVE-2024-2490

    A vulnerability classified as critical was found in Tenda AC18 15.03.05.05. Affected by this vulnerability is the function setSchedWifi of the file /goform/openSchedWifi. The manipulation of the argument schedStartTime/schedEndTime leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-256897 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

    Published:Mar 15, 2024
    Last Modified:Jan 14, 2025
    EPS:Mar 15, 2024
    EPSS Score:0.0027
    CVSS Score:8.8

    Affected Products

    Vendor
    Tenda
    Product
    Ac18
    Vendor
    Tenda
    Product
    Ac18 Firmware

    Exploits

    https://github.com/Emilytutu/IoT-vulnerable/blob/main/Tenda/AC18/setSchedWifi_end.mdhttps://github.com/Emilytutu/IoT-vulnerable/blob/main/Tenda/AC18/setSchedWifi_end.md

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-82695 (CVSS 9.3) — A security flaw has been discovered in Tenda AC18 15.03.05.19. Impacted is an unknown function of the file /go…
    CVE-2026-11528 (CVSS 7.4) — A vulnerability was found in Tenda AC18 15.03.05.05. The affected element is the function sub_45304 of the fil…
    CVE-2026-31255 (CVSS 9.8) — A command injection vulnerability exists in Tenda AC18 V15.03.05.05_multi. The vulnerability is located in the…
    CVE-2025-14993 (CVSS 7.4) — A vulnerability was detected in Tenda AC18 15.03.05.05. This affects the function sprintf of the file /goform/…
    CVE-2025-14992 (CVSS 7.4) — A security vulnerability has been detected in Tenda AC18 15.03.05.05. The impacted element is the function str…
    CVE-2025-63835 (CVSS 8.8) — A stack-based buffer overflow vulnerability was discovered in Tenda AC18 v15.03.05.05_multi. The vulnerability…
    CVE-2025-63834 (CVSS 5.4) — A stored cross-site scripting (XSS) vulnerability was discovered in Tenda AC18 v15.03.05.05_multi. The vulnera…
    CVE-2025-11328 (CVSS 7.4) — A vulnerability was detected in Tenda AC18 15.03.05.19(6318). This issue affects some unknown processing of th…
    CVE-2025-11327 (CVSS 7.4) — A security vulnerability has been detected in Tenda AC18 15.03.05.19(6318). This vulnerability affects unknown…
    CVE-2025-11326 (CVSS 7.4) — A weakness has been identified in Tenda AC18 15.03.05.19(6318). This affects an unknown part of the file /gofo…

    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