CVE-2025-7855: Tenda FH451 Firmware

High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days.

A vulnerability classified as critical was found in Tenda FH451 1.0.0.9. Affected by this vulnerability is the function fromqossetting of the file /goform/qossetting. The manipulation of the argument page leads to stack-based buffer overflow. The attack can be launched remotely.

Affected products

• Tenda FH451 Firmware: version 1.0.0.9 only

Published 2025-07-19. Last modified 2026-06-17.