CVE-2022-36456: Totolink a720r Firmware

High severity, CVSS 7.8. EPSS: 1% chance of exploitation in the next 30 days.

TOTOLink A720R V4.1.5cu.532_B20210610 was discovered to contain a command injection vulnerability via the username parameter in /cstecgi.cgi.

Affected products

• Totolink a720r Firmware: version 4.1.5cu.532_b20210610 only

Published 2022-08-25. Last modified 2026-06-17.