CVE-2025-67074: Tenda AC10 Firmware

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

A Buffer overflow vulnerability in function fromAdvSetMacMtuWan of bin httpd in Tenda AC10V4.0 V16.03.10.20 allows remote attackers to cause denial of service and possibly code execution by sending a post request with a crafted payload (field `serverName`) to /goform/AdvSetMacMtuWan.

Affected products

• Tenda AC10 Firmware: version 16.03.10.20 only

Published 2025-12-17. Last modified 2026-06-17.