CVE-2025-8816 | Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 up to 20250801 /goform/setOpMode ethConv stack-based overflow

August 10, 2025 Yanac

A vulnerability, which was classified as critical, was found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. Affected is the function setOpMode of the file /goform/setOpMode. The manipulation of the argument ethConv leads to stack-based buffer overflow.

This vulnerability is traded as CVE-2025-8816. It is possible to launch the attack remotely. Furthermore, there is an exploit available.

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