CVE-2025-60663: Tenda AC18 Firmware

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Tenda AC18 V15.03.05.19 was discovered to contain a stack overflow via the wanMTU parameter in the fromAdvSetMacMtuWan function.

Affected products

• Tenda AC18 Firmware: version 15.03.05.19 only

Published 2025-10-02. Last modified 2026-06-17.