CVE-2025-44009
Medium
Description
A NULL pointer dereference vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.1 ( 2025/07/09 ) and later
SeverityMedium
CVSS6.5
Exploit probability—
Product
Qnap Qsync Central
PublishedOct 3, 2025
First seenOct 3, 2025
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- qnap qsync_central5.0.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qnap qsync_central | 4.2.0.0 ≤ v < 5.0.0.1 | 5.0.0.1 |
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