CVE-2026-3227 | TP-Link TL-WR802N v4/TL-WR841N v14/TL-WR840N v6 Configuration File os command injection

A vulnerability classified as critical was found in TP-Link TL-WR802N v4, TL-WR841N v14 and TL-WR840N v6. The impacted element is an unknown function of the component Configuration File Handler. Such manipulation leads to os command injection.

This vulnerability is referenced as CVE-2026-3227. The attack needs to be initiated within the local network. No exploit is available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More