CVE-2022-38534: Totolink a720r Firmware

High severity, CVSS 7.2. EPSS: 2.1% chance of exploitation in the next 30 days.

TOTOLINK-720R v4.1.5cu.374 was discovered to contain a remote code execution (RCE) vulnerability via the setdiagnosicfg function.

Affected products

• Totolink a720r Firmware: version 4.1.5cu.374 only

Published 2022-09-15. Last modified 2026-06-17.