QTS, QuTScloud
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5epss 0.3%
exploitation probability
0.3%top 74% of all CVEs
observed exploitation
nono source reports it
An incorrect authorization vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to bypass intended access restrictions via a network.
QTS 5.x, QuTS hero are not affected.
We have already fixed the vulnerability in the following versions:
QuTScloud c5.1.5.2651 and later
QTS 4.5.4.2627 build 20231225 and later
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N