CVE-2025-5146 Netcore NBR200V2 HTTP Header routerd passwd_set command injection
Remote attackers can execute arbitrary commands on Netcore routers via the HTTP header handler's password setting function.
- 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-2025-5146?
CVE-2025-5146 is a medium-severity command injection vulnerability in Netcore B6V2, published on 25 May 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability has been found in Netcore NBR1005GPEV2, B6V2, COVER5, NAP830, NAP930, NBR100V2 and NBR200V2 up to 20250508 and classified as critical. This vulnerability affects the function passwd_set of the file /usr/bin/routerd of the component HTTP Header Handler. The manipulation of the argument pwd leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Which versions are affected by CVE-2025-5146?
How do I fix CVE-2025-5146?
No fix has been published for CVE-2025-5146 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-2025-5146 being exploited?
There is no known exploitation of CVE-2025-5146 in the wild and no public exploit code.
Sources
Also known as GHSA-p2qp-gwg4-3p43.