Path Traversal Vulnerability in Qsync Central by QNAP
CVE-2025-33038

7.2HIGH

Key Information:

Vendor

QNAP
Status
Qsync Central
Vendor
CVE Published:
29 August 2025

What is CVE-2025-33038?

A path traversal vulnerability has been identified in Qsync Central, allowing remote attackers who successfully acquire a user account to exploit this flaw. This exploitation can lead to unauthorized access to sensitive files or system data, potentially resulting in data breaches or confidentiality violations. Affected versions include Qsync Central 4.5.0.6 and earlier, with the security issue addressed in version 4.5.0.7, released on April 23, 2025. It is crucial for users to upgrade to the latest version to safeguard against this vulnerability.

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Affected Version(s)

Qsync Central 4.5.x.x < 4.5.0.7 ( 2025/04/23 )

References

https://www.qnap.com/en/security-advisory/qsa-25-22

CVSS V4

Score:
7.2
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
High
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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