A vulnerability was found in Netgear JWNR2000v2 1.0.0.11. It has been rated as critical. Affected by this issue is the function sub_435E04. The manipulation of the argument host leads to command injection.

This vulnerability is handled as CVE-2025-4122. The attack may be launched remotely. There is no exploit available.

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