CVE-2022-38826: Totolink t6 Firmware

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

In TOTOLINK T6 V4.1.5cu.709_B20210518, there is an execute arbitrary command in cstecgi.cgi.

Affected products

• Totolink t6 Firmware: version 4.1.5cu.709_b20210518 only

Published 2022-09-16. Last modified 2026-06-17.