CVE-2026-9461 | Edimax EW-7438RPn 1.31 /goform/formRadius submit-url stack-based overflow

A vulnerability classified as critical has been found in Edimax EW-7438RPn 1.31. Affected is the function formRadius of the file /goform/formRadius. The manipulation of the argument submit-url leads to stack-based buffer overflow.

This vulnerability is documented as CVE-2026-9461. The attack can be initiated remotely. Additionally, an exploit exists.

The vendor was contacted early about this disclosure but did not respond in any way.