NULL Pointer Dereference Vulnerability in Qsync Central by QNAP
CVE-2025-44010

5.3MEDIUM

Key Information:

Vendor

QNAP
Status
Qsync Central
Vendor
CVE Published:
3 October 2025

What is CVE-2025-44010?

A NULL pointer dereference vulnerability in Qsync Central allows remote attackers with user accounts to exploit this flaw, potentially leading to a denial-of-service (DoS) attack. QNAP has addressed this vulnerability in version 5.0.0.1 and later, emphasizing the importance of updating to the latest version to protect against potential exploits.

Affected Version(s)

Qsync Central 4.x < 5.0.0.1 ( 2025/07/09 )

References

https://www.qnap.com/en/security-advisory/qsa-25-34

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

coral
JSON
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CVE-2025-44010 : NULL Pointer Dereference Vulnerability in Qsync Central by QNAP