CVE-2022-40861: Tenda AC18 Firmware

High severity, CVSS 7.2. EPSS: 1.1% chance of exploitation in the next 30 days.

Tenda AC18 router V15.03.05.19 contains a stack overflow vulnerability in the formSetQosBand->FUN_0007db78 function with the request /goform/SetNetControlList/

Affected products

• Tenda AC18 Firmware: version 15.03.05.19(6318) only

Published 2022-09-23. Last modified 2026-06-17.