ASUSTOR Data Master 3.1.5 and below allows authenticated remote non-administrative users to upload files to arbitrary locations due to a path traversal vulnerability. This could lead to code execution if the "Web Server" feature is enabled.

ASUSTOR Data Master 3.1.5 and below allows authenticated remote non-administrative users to delete any file on the file system due to a path traversal vulnerability in wallpaper.cgi.

ASUSTOR Data Master 3.1.5 and below allows authenticated remote non-administrative users to enumerate all user accounts via user.cgi.

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.