Path Traversal Vulnerability in Qsync Central Affected by QNAP
CVE-2025-33033

7.2HIGH

Key Information:

Vendor

QNAP
Status
Qsync Central
Vendor
CVE Published:
29 August 2025

What is CVE-2025-33033?

A path traversal vulnerability has been identified in Qsync Central, which allows remote attackers who have access to user accounts to manipulate file paths, gaining unauthorized access to sensitive files and system data. This poses a significant risk as attackers can exploit this vulnerability to infiltrate secure environments. QNAP has addressed this issue in version 4.5.0.7 and subsequent releases, urging users to update promptly to secure their systems.

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
.
CVE-2025-33033 : Path Traversal Vulnerability in Qsync Central Affected by QNAP