CVE-2026-9459
HighSummary
A security flaw has been discovered in Edimax EW-7438RPn version 1.31, affecting the function formConnectionSetting of the file /goform/formConnectionSetting. Manipulating the arguments max_Conn/timeOut results in stack-based buffer overflow.
Risk Assessment
This vulnerability allows for remote exploitation, posing a serious threat to the organization's network security. The publicly released exploit may be used by attackers.
Recommendation
It is recommended to immediately update the device to the latest firmware version to mitigate this vulnerability. Additionally, monitor network traffic for potential attack attempts.
Original NVD description (English source)
A security flaw has been discovered in Edimax EW-7438RPn 1.31. This affects the function formConnectionSetting of the file /goform/formConnectionSetting. Performing a manipulation of the argument max_Conn/timeOut results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.