CVE-2025-8830 | Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 up to 20250801 /goform/setWan sub_3517C Hostname os command injection

A vulnerability was found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. It has been rated as critical. Affected by this issue is the function sub_3517C of the file /goform/setWan. The manipulation of the argument Hostname leads to os command injection.

This vulnerability is handled as CVE-2025-8830. The attack may be launched remotely. Furthermore, there is an exploit available.

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