Edimax EW-7438RPn Buffer Overflow Vulnerability in POST Request Handler

A buffer overflow vulnerability has been identified in the Edimax EW-7438RPn access point, specifically in version 1.28a. The issue arises in the POST request handler, within the function 'formwlencrypt24g', where improper handling of the 'key1' argument creates the potential for buffer overflow. This vulnerability can be exploited remotely, and public exploits are available.

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.