NetGear · Netgear Wnr2000V2 · CVE-2025-4122
**Name of the Vulnerable Software and Affected Versions**
Netgear JWNR2000v2 version 1.0.0.11
**Description**
A critical issue was found in the function `sub 435E04`, where the manipulation of the `host` argument leads to command injection. This issue can be exploited remotely. The vendor was contacted about this disclosure but did not respond.
**Recommendations**
For Netgear JWNR2000v2 version 1.0.0.11, as a temporary workaround, consider restricting access to the `sub 435E04` function to minimize the risk of exploitation. Avoid using the `host` argument in the affected function until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.