CVE-2026-5046: Tenda FH1201 Firmware

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

A flaw has been found in Tenda FH1201 1.2.0.14(408). Affected is the function formWrlExtraSet of the file /goform/WrlExtraSet of the component Parameter Handler. Executing a manipulation of the argument GO can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used.

Affected products

• Tenda FH1201 Firmware: version 1.2.0.14(408) only

Published 2026-03-29. Last modified 2026-06-17.