CVE-2025-1608: Lb-Link AC1900 Firmware

Critical severity, CVSS 9.8. EPSS: 10.2% chance of exploitation in the next 30 days.

A vulnerability, which was classified as critical, was found in LB-LINK AC1900 Router 1.0.2. Affected is the function websGetVar of the file /goform/set_manpwd. The manipulation of the argument routepwd  leads to os command injection. It is possible to launch the attack 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.

Affected products

• Lb-Link AC1900 Firmware: version 1.0.2 only

Published 2025-02-24. Last modified 2026-06-17.