CVE-2025-66276

EUVD-2025-210094
QuTS hero is not affected.

We have already fixed the vulnerability in the following version:
QTS 5.2.7.3256 build 20250913 and later
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 21%
Affected Products (NVD)
VendorProductVersion
qnapqts
4.3.0 ≤
𝑥
< 5.2.7.3256
𝑥
= Vulnerable software versions
References
https://www.qnap.com/en/security-advisory/qsa-25-56