NULL Pointer Dereference Vulnerability in Qsync Central by QNAP
CVE-2025-29895

2.3LOW

Key Information:

Vendor

QNAP
Status
Qsync Central
Vendor
CVE Published:
15 October 2026

What is CVE-2025-29895?

A NULL pointer dereference vulnerability has been identified in Qsync Central, a product by QNAP. This flaw allows remote attackers who possess a user account to exploit the vulnerability, leading to a potential denial-of-service (DoS) attack. This issue affects versions of Qsync Central prior to 5.0.0.4, necessitating users to upgrade to the latest version to prevent exploitation.

Affected Version(s)

Qsync Central 5.0.x < 5.0.0.4

References

https://www.qnap.com/en/app-release-notes?keyword=Qsync%2...
release-notes

CVSS V4

Score:
2.3
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

web_hacker
.