Unknown [CVE-2025-53594] Qsync: path traversal vulnerability has been reported to affect several product versions.
This security QNAP advisory covers CVE-2025-53594 affecting Qfinder Pro (for Mac) 7.13.x, Qsync (for Mac) 5.1.x, QVPN Device Client (for Mac) 2.2.x.
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Summary
A path traversal vulnerability has been reported to affect several product versions. If a local 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 versions: Qfinder Pro Mac 7.13.0 and later
Qsync for Mac 5.1.5 and later
Affected products named by the advisory: Qfinder Pro (for Mac) 7.13.x; Qsync (for Mac) 5.1.x; QVPN Device Client (for Mac) 2.2.x.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · medium-confidence parse· fetched 14 days ago·verify at source
- Qfinder Pro (for Mac) 7.13.0 and later
- Qsync (for Mac) 5.1.5 and later
- QVPN Device Client (for Mac) 2.2.8 and later
Official advisory · medium-confidence parse· fetched 14 days ago·verify at source
Mitigation checklist
- Update the affected QNAP app / operating system to a fixed release: Qfinder Pro (for Mac) 7.13.0 and later, Qsync (for Mac) 5.1.5 and later, QVPN Device Client (for Mac) 2.2.8 and later.
Official advisory · medium-confidence parse· fetched 14 days ago·verify at source
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