Buffer Overflow Vulnerability in Tenda Router Web Server

CVE-2018-18706

Summary

A buffer overflow vulnerability exists in the web server of Tenda routers, specifically in the handling of the 'page' parameter within the 'fromDhcpListClient' function. This flaw allows arbitrary data to overwrite memory locations, potentially compromising the return address of the function. Exploiting this vulnerability could enable an attacker to execute arbitrary code, posing serious security risks to the affected devices. Users of Tenda AC7, AC9, AC10, AC15, and AC18 routers are advised to apply available patches to mitigate the threat.

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