CVE-2025-4122: Netgear JWNR2000v2 sub_435E04 command injection
First published: Wed Apr 30 2025(Updated: )
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.
Credit: cna@vuldb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netgear JWNR2000v2 firmware |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-4122?
CVE-2025-4122 has been rated as critical due to the risk of command injection.
How do I fix CVE-2025-4122?
To fix CVE-2025-4122, update the firmware of the Netgear JWNR2000v2 to the latest version provided by the vendor.
What type of attacks can exploit CVE-2025-4122?
CVE-2025-4122 can be exploited through remote command injection attacks targeting the affected function.
Which devices are affected by CVE-2025-4122?
CVE-2025-4122 specifically affects the Netgear JWNR2000v2 with firmware version 1.0.0.11.
What does CVE-2025-4122 affect in the Netgear JWNR2000v2?
CVE-2025-4122 affects the function sub_435E04, allowing an attacker to manipulate the host argument.
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/references
- agent/title
- agent/description
- agent/type
- agent/first-publish-date
- agent/guess-ai
- agent/software-canonical-lookup
- agent/softwarecombine
- collector/nvd-api
- source/NVD
- agent/severity
- agent/author
- agent/last-modified-date
- agent/event
- collector/epss-latest
- source/FIRST
- agent/source
- agent/tags
- agent/epss
- vendor/netgear
- canonical/netgear jwnr2000v2 firmware