Tenda AC8 Buffer Overflow Vulnerability in MtuSetMacWan Function

A critical buffer overflow vulnerability has been identified in the Tenda AC8 router, specifically in version 16.03.34.06. The issue arises in the 'formGetRouterStatus' function within the '/goform/MtuSetMacWan' file. The vulnerability can be exploited remotely by manipulating the 'shareSpeed' argument.

Impact

Exploitation of this vulnerability leads to a buffer overflow, which can commonly result in arbitrary code execution or causing a denial-of-service condition.