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.
Severity
CVSS 3.0
6.5 medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)