CVE-2024-4252

Summary

CVE-2024-4252 is a critical vulnerability affecting Tenda i22 devices running version 1.0.0.3(4687). This issue lies in the function formSetUrlFilterRule, where a stack-based buffer overflow can be triggered by manipulating the argument groupIndex. The vulnerability is remotely exploitable, and the associated identifier is VDB-262142. Regrettably, the vendor did not respond to early disclosure efforts regarding this security flaw.

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