QNAP iArtist Lite before 1.4.54, as distributed with QNAP Signage Station before 2.0.1, allows remote authenticated users to gain privileges by registering an executable file, and then waiting for this file to be run in a privileged context after a reboot.
Severity
CVSS 3.0
7.5 high
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
1.5% chance of exploitation in the next 30 days; higher than 74% of CVEs (scores of 2026-10-31)