CVE-2022-36611: Totolink a800r Firmware

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

TOTOLINK A800R V4.1.2cu.5137_B20200730 was discovered to contain a hardcoded password for root at /etc/shadow.sample.

Affected products

• Totolink a800r Firmware: version 4.1.2cu.5137_b20200730 only

Published 2022-08-29. Last modified 2026-06-17.