D-Link DIR-513 Buffer Overflow Vulnerability in POST Request Handler

A buffer overflow vulnerability has been identified in the D-Link DIR-513 router, specifically in version 1.10. The issue arises in the POST request handler function 'formAdvanceSetup', where the 'webpage' parameter can be manipulated, leading to uncontrolled memory copying and potential exploitation. This vulnerability can be exploited remotely and affects devices that are no longer supported by D-Link.

Impact

Exploitation of this vulnerability leads to a buffer overflow, which can commonly result in arbitrary code execution or causing the device to crash.