CVE-2021-42877: Totolink EX1200T Firmware

High severity, CVSS 7.5. EPSS: 1.7% chance of exploitation in the next 30 days.

TOTOLINK EX1200T V4.1.2cu.5215 contains a denial of service vulnerability in function RebootSystem of the file lib/cste_modules/system which can reboot the system.

Affected products

• Totolink EX1200T Firmware: version 4.1.2cu.5215 only

Published 2022-06-02. Last modified 2026-07-09.