CVE-2025-30263

Qsync Central

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 5.0.0.0 ( 2025/06/13 ) and later

Remediation

Solution:

  • We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.0 ( 2025/06/13 ) and later

Category

5.3
CVSS
Severity: Medium
CVSS 4.0 •
Affected: QNAP Systems Inc. Qsync Central
Published at:
Updated at:

References

Link Tags
https://www.qnap.com/en/security-advisory/qsa-25-28

Frequently Asked Questions

What is the severity of CVE-2025-30263?
CVE-2025-30263 has been scored as a medium severity vulnerability.
How to fix CVE-2025-30263?
To fix CVE-2025-30263: We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.0 ( 2025/06/13 ) and later
Is CVE-2025-30263 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-30263 is being actively exploited.
What software or system is affected by CVE-2025-30263?
CVE-2025-30263 affects QNAP Systems Inc. Qsync Central.
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