CVE-2025-1610 LB-LINK AC1900 Router set_blacklist websGetVar os command injection
Remote attackers can execute arbitrary OS commands via the set_blacklist interface in LB-LINK AC1900 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-2025-1610?
CVE-2025-1610 is a medium-severity command injection vulnerability in LB-LINK AC1900 Router, published on 24 Feb 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in LB-LINK AC1900 Router 1.0.2 and classified as critical. Affected by this issue is the function websGetVar of the file /goform/set_blacklist. The manipulation of the argument mac/enable leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2025-1610?
It affects 1 product.
Products include Lb-Link Ac1900 Firmware.
How do I fix CVE-2025-1610?
No fix has been published for CVE-2025-1610 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-2025-1610 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-1610 exists.
Other vulnerabilities in LB-LINK AC1900 Router
Sources
Also known as GHSA-6fj4-vx3m-g726.