ASUSTOR Data Master 3.1.5 and below allows authenticated remote non-administrative users to read any file on a share by providing the full path. For example, /home/admin/.ash_history.
ASUSTOR Data Master 3.1.5 and below allows authenticated remote non-administrative users to read any file on the file system when providing the full path to loginimage.cgi.
ASUSTOR Data Master 3.1.5 and below makes an HTTP request for a configuration file that is vulnerable to XSS. A man in the middle can take advantage of this by inserting Javascript into the configuration files Version field.