CVE-2026-75012: Totolink EX1200L

Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days.

A security vulnerability has been detected in TOTOLINK EX1200L 9.3.5u.6146_B20201023. Affected by this issue is the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component Password Configuration Handler. The manipulation leads to null pointer dereference. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used.

Affected products

• Totolink EX1200L: version 9.3.5u.6146_B20201023 only

Published 2026-08-17. Last modified 2026-08-20.