Not only is this vuln interesting but the fact "... if you’ve ever installed the Zoom client and then uninstalled it, you still have a `localhost` web server on your machine that will happily re-install the Zoom client for you, without requiring any user interaction on your behalf besides visiting a webpage" https://medium.com/@jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5