CVE-2026-94099 Netcore NBR200V2 Backup Restore restore.cgi command injection
Remote attackers can execute arbitrary commands via the restore.cgi script in Netcore NBR200V2 routers, posing a critical security risk.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-94099?
CVE-2026-94099 is a critical command injection vulnerability in Netcore NBR200V2, published on 21 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A security flaw has been discovered in Netcore NBR200V2 1.3.241127.071246. This issue affects some unknown processing of the file restore.cgi of the component Backup Restore. Performing a manipulation of the argument QUERY_STRING results in command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-94099?
How do I fix CVE-2026-94099?
No fix has been published for CVE-2026-94099 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-94099 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-94099 exists.
Sources
Also known as GHSA-25m6-m9q2-9cpx.