CVE-2025-4122: NETGEAR JWNR2000V2 Firmware

High severity, CVSS 8.8. EPSS: 2.7% chance of exploitation in the next 30 days.

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. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• NETGEAR JWNR2000V2 Firmware: version 1.0.0.11 only

Published 2025-04-30. Last modified 2026-06-17.