CVE-2026-5841: Tenda i3 Firmware

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

A weakness has been identified in Tenda i3 1.0.0.6(2204). The affected element is the function R7WebsSecurityHandler of the component HTTP Handler. Executing a manipulation can lead to path traversal. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

Affected products

• Tenda i3 Firmware: version 1.0.0.6(2204) only

Published 2026-04-09. Last modified 2026-06-17.