CVE-2025-68406: Qsync Central

Published Feb 11, 2026
·
Updated

A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data.

We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later

Affected Software

2 affected components
Qsync Qsync Central<5.0.0.4
QNAP Qsync Central>=5.0.0.0<5.0.0.4

Remediation

Information

We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later

Event History

Feb 11, 2026
CVE Published
via MITRE·12:15 PM
Data Sourced
via MITRE·12:15 PM
RemedyDescriptionWeakness
Data Sourced
via NVD·01:15 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2025-68406?

CVE-2025-68406 is classified as a critical severity vulnerability due to its potential to allow remote attackers to read unexpected files.

2

How do I fix CVE-2025-68406?

To fix CVE-2025-68406, update Qsync Central to version 5.0.0.4 or later.

3

Who is affected by CVE-2025-68406?

CVE-2025-68406 affects users of Qsync Central versions prior to 5.0.0.4.

4

Can CVE-2025-68406 be exploited without login credentials?

No, CVE-2025-68406 requires a valid user account to exploit the path traversal vulnerability.

5

What type of attacks can CVE-2025-68406 facilitate?

CVE-2025-68406 can facilitate attacks that allow unauthorized reading of sensitive files and system data.

Contact

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