CVE-2026-9462: Edimax EW-7438RPn formWpsProxyEnable stack-based overflow
A vulnerability was detected in Edimax EW-7438RPn 1.31. Affected by this vulnerability is the function formWpsProxyEnable of the file /goform/formWpsProxyEnable. The manipulation of the argument submit-url results in stack-based buffer overflow. The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2026-9462?
CVE-2026-9462 is a stack-based buffer overflow vulnerability in the Edimax EW-7438RPn router that can be exploited remotely.
What is the severity of CVE-2026-9462?
The severity of CVE-2026-9462 is classified as high with a score of 8.8.
How do I fix CVE-2026-9462?
To fix CVE-2026-9462, update the firmware of the Edimax EW-7438RPn to the latest version provided by the manufacturer.
What types of attacks can be performed using CVE-2026-9462?
Exploiting CVE-2026-9462 can allow an attacker to execute arbitrary code remotely due to the buffer overflow.
Is CVE-2026-9462 being actively exploited?
While there is potential for exploitation of CVE-2026-9462, specific active exploits are not widely reported.