    def create_win_temp_dir(prefix, inner_dir=None, tmp_dir=None):
        """
        create temp dir starting with 'prefix' in 'tmp_dir' or
        'tempfile.gettempdir'; if 'inner_dir' is specified, it should be
        created inside
        """
        tmp_dir_path = find_valid_temp_dir(prefix, tmp_dir)
        if tmp_dir_path:
            if inner_dir:
                tmp_dir_path = os.path.join(tmp_dir_path, inner_dir)
                if not os.path.isdir(tmp_dir_path):
                    os.mkdir(tmp_dir_path, 0o700)
        else:
            tmp_dir_path = create_temp_dir(prefix, inner_dir, tmp_dir)
        return tmp_dir_path
The software does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.