Stack Overflow Vulnerability in Tenda FH1201 Router

CVE-2024-42941

Summary

A notable vulnerability has been identified in the Tenda FH1201 router, particularly in the fromAdvSetWan function, where improper handling of the wanmode parameter can lead to a stack overflow. This flaw facilitates Denial of Service (DoS) attacks, allowing malicious users to disrupt the normal operations of the router through specifically crafted POST requests. The implications of this vulnerability are significant, as it can leave users without internet access and compromise the security of connected devices.

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