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    CVE-2024-0996

    A vulnerability classified as critical has been found in Tenda i9 1.0.0.9(4122). This affects the function formSetCfm of the file /goform/setcfm of the component httpd. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-252261 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

    Published:Jan 28, 2024
    Last Modified:Jun 17, 2025
    EPS:Jan 29, 2024
    EPSS Score:0.00093
    CVSS Score:7.2

    Affected Products

    Vendor
    Tenda
    Product
    I9
    Vendor
    Tenda
    Product
    I9 Firmware

    Exploits

    https://jylsec.notion.site/Tenda-i9-has-stack-buffer-overflow-vulnerability-in-formSetCfm-c1bd9745c81e4207aceeaa1ba5e10563?pvs=4https://jylsec.notion.site/Tenda-i9-has-stack-buffer-overflow-vulnerability-in-formSetCfm-c1bd9745c81e4207aceeaa1ba5e10563?pvs=4

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-7036 (CVSS 5.5) — A vulnerability was identified in Tenda i9 1.0.0.5(2204). This vulnerability affects the function R7WebsSecuri…
    CVE-2022-40106 (CVSS 7.5) — Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the set_local_time function. This vuln…
    CVE-2022-40107 (CVSS 7.5) — Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formexeCommand function. This vuln…
    CVE-2022-40105 (CVSS 7.5) — Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formWifiMacFilterGet function. Thi…
    CVE-2022-40104 (CVSS 7.5) — Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formwrlSSIDget function. This vuln…
    CVE-2022-40103 (CVSS 5.5) — Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formSetAutoPing function. This vul…
    CVE-2022-40102 (CVSS 7.5) — Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formwrlSSIDset function. This vuln…
    CVE-2022-40101 (CVSS 7.5) — Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formWifiMacFilterSet function. Thi…
    CVE-2022-40100 (CVSS 9.8) — Tenda i9 v1.0.0.8(3828) was discovered to contain a command injection vulnerability via the FormexeCommand fun…

    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