CVE-2025-2094: Totolink EX1800T Firmware

Critical severity, CVSS 9.8. EPSS: 13% chance of exploitation in the next 30 days.

A vulnerability was found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. It has been rated as critical. Affected by this issue is the function setWiFiExtenderConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument apcliKey/key leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products

• Totolink EX1800T Firmware: version 9.1.0cu.2112_b20220316 only

Published 2025-03-07. Last modified 2026-06-17.