CVE-2026-1150: Totolink LR350 Firmware

High severity, CVSS 8.8. EPSS: 2.7% chance of exploitation in the next 30 days.

A security flaw has been discovered in Totolink LR350 9.3.5u.6369_B20220309. Impacted is the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument command results in command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Affected products

• Totolink LR350 Firmware: version 9.3.5u.6369_b20220309 only

Published 2026-01-19. Last modified 2026-06-17.