httpd on TP-Link TL-WPA4220 devices (versions 2 through 4) allows remote authenticated users to execute arbitrary OS commands by sending crafted POST requests to the endpoint /admin/powerline. Fixed version: TL-WPA4220(EU)_V4_201023Referenceshttps://www.tp-link.com/us/support/download/https://the-hyperbolic.com/posts/vulnerabilities-in-tlwpa4220/