vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2024-53694

QVPN Device Client, Qsync, Qfinder Pro

HIGH
8.6
CVSS Score
Published: March 7, 2025 at 04:13 PM UTC
Updated: June 17, 2026 at 08:09 AM UTC
3 products affected across 1 vendorQvpnQsyncQfinder Pro

Using QVPN Device Client for Mac by QNAP Systems Inc.?

Get instant alerts when new vulnerabilities affect QVPN Device Client for Mac - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH8.6
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

A time-of-check time-of-use (TOCTOU) race condition vulnerability has been reported to affect several product versions. If exploited, the vulnerability could allow local attackers who have gained user access to gain access to otherwise unauthorized resources. We have already fixed the vulnerability in the following versions: QVPN Device Client for Mac 2.2.5 and later Qsync for Mac 5.1.3 and later Qfinder Pro Mac 7.11.1 and later

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Qfinder Pro· Qnap
60%
7.11.x ≤ v < 7.11.17.11.x
Affected range stops below 7.11.1, so it looks safe — our inference, not a vendor statement
Qsync· Qnap
60%
5.1.x ≤ v < 5.1.35.1.x
Affected range stops below 5.1.3, so it looks safe — our inference, not a vendor statement
Qvpn· Qnap
60%
2.2.x ≤ v < 2.2.52.2.x
Affected range stops below 2.2.5, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: [email protected]
https://www.qnap.com/en/security-advisory/qsa-24-51

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.6HIGHqnap
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-367

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card