RCE in TP-Link Systems Inc. Archer Be800 V1

CVE-2026-16348

An authenticated command injection vulnerability in TP-Link Archer BE800 V1 allows an attacker with administrative access to execute arbitrary system commands with root privileges by injecting shell metacharacters via a VPN connection.  Successful exploitation may enable persistent backdoors, credential theft, LAN reconnaissance, and router-assisted attacks against connected devices.

Vulnerability class: Command Injection (OS Command Injection)