CVE-2022-38823: Totolink t6 Firmware

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

In TOTOLINK T6 V4.1.5cu.709_B20210518, there is a hard coded password for root in /etc/shadow.sample.

Affected products

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

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