High severity8.8NVD Advisory· Published Aug 29, 2025· Updated Jun 17, 2026
CVE-2025-30278
CVE-2025-30278
Description
An improper certificate validation vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system.
We have already fixed the vulnerability in the following version: Qsync Central 4.5.0.7 ( 2025/04/23 ) and later
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Affected products
3cpe:2.3:a:qnap:qsync_central:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:qnap:qsync_central:*:*:*:*:*:*:*:*range: >=4.5.0.3,<4.5.0.7
- (no CPE)range: >=4.5.0.7
- QNAP Systems Inc./Qsync Centralv5Range: 4.5.x.x
Patches
Vulnerability mechanics
References
1- www.qnap.com/en/security-advisory/qsa-25-22nvdVendor Advisory
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