'This method executes a command in the remote operating system by
exploiting the vulnerability.
:param command: The command to handle ( ie. "ls", "whoami", etc ).
:return: The result of the command.'

def execute(self, command):

    to_send = (self.exploit_url + command)
    to_send = URL(to_send)
    response = self._uri_opener.GET(to_send)
    return shell_handler.extract_result(response.get_body())
