CVE-2025-57220: Tenda AC10 Firmware

Medium severity, CVSS 5.3. EPSS: 0.8% chance of exploitation in the next 30 days.

An input validation flaw in the 'ate' service of Tenda AC10 v4.0 firmware v16.03.10.09_multi_TDE01 to escalate privileges to root via a crafted UDP packet.

Affected products

• Tenda AC10 Firmware: version 16.03.10.09_multi_tde01 only

Published 2025-08-28. Last modified 2026-09-26.