5 ms·

Sort of, and only with a lot of effort: https://incolumitas.com/2021/01/10/browser-based-port-scanning/ https://incolumitas.com/2021/01/10/browser-based-port-sc

• cyptus 4y ago
  but only because the local service in this example is not prepared to accept the websocket connection, the teamviewer client would be able to do this to enable some functions on the teamviewer website if a instance is running