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    CVE-2024-4491

    A vulnerability classified as critical was found in Tenda i21 1.0.0.14(4656). This vulnerability affects the function formGetDiagnoseInfo. The manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-263080. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

    Published:May 4, 2024
    Last Modified:Jan 27, 2025
    EPS:May 4, 2024
    EPSS Score:0.00282
    CVSS Score:8.8

    Affected Products

    Vendor
    Tenda
    Product
    I21
    Vendor
    Tenda
    Product
    I21 Firmware

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2024-4497 (CVSS 8.8) — A vulnerability was found in Tenda i21 1.0.0.14(4656). It has been declared as critical. This vulnerability af…
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    CVE-2024-4495 (CVSS 8.8) — A vulnerability was found in Tenda i21 1.0.0.14(4656) and classified as critical. Affected by this issue is th…
    CVE-2024-4494 (CVSS 8.8) — A vulnerability has been found in Tenda i21 1.0.0.14(4656) and classified as critical. Affected by this vulner…
    CVE-2024-4493 (CVSS 8.8) — A vulnerability, which was classified as critical, was found in Tenda i21 1.0.0.14(4656). Affected is the func…
    CVE-2024-4492 (CVSS 8.8) — A vulnerability, which was classified as critical, has been found in Tenda i21 1.0.0.14(4656). This issue affe…
    CVE-2024-4251 (CVSS 8.8) — A vulnerability was found in Tenda i21 1.0.0.14(4656). It has been rated as critical. Affected by this issue i…
    CVE-2024-4250 (CVSS 8.8) — A vulnerability was found in Tenda i21 1.0.0.14(4656). It has been declared as critical. Affected by this vuln…
    CVE-2024-4249 (CVSS 8.8) — A vulnerability was found in Tenda i21 1.0.0.14(4656). It has been classified as critical. Affected is the fun…
    CVE-2024-4248 (CVSS 8.8) — A vulnerability was found in Tenda i21 1.0.0.14(4656) and classified as critical. This issue affects the funct…

    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