CVSS 3.1 Score 8.8 of 10 (high)


Published May 5, 2024
Updated: May 6, 2024
CWE ID 121


A critical vulnerability, identified as CVE-2024-4491, has been discovered in Tenda i21 software. This vulnerability affects the function formGetDiagnoseInfo and can be exploited remotely through manipulation of the argument cmdinput, resulting in a stack-based buffer overflow. The vendor was notified about this vulnerability but did not respond. The exploit has been disclosed publicly and may be utilized by attackers. The CVSS score for this vulnerability is 9.0, indicating a high level of risk with potential impacts on confidentiality, integrity, and availability of affected systems.

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