CVE-2025-33033 — Path Traversal in Systems INC Qsync Central

CWE-22 — Path TraversalCWE-416 — Use After Free5 documents5 sources
Severity
7.2HIGHNVD
EPSS
0.1%
top 79.95%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Qnap Systems INC Qsync CentralQnap Qsync Central
Timeline
PublishedAug 29

Description

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 4.5.0.7 ( 2025/04/23 ) and later

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5qnap_systems_inc/qsync_central4.5.x.x — 4.5.0.7 ( 2025/04/23 )
▶NVDqnap/qsync_central4.5.0.3 — 4.5.0.7

🔴Vulnerability Details

2
CVEList
Qsync Central↗2025-08-29
▶
GHSA
GHSA-8f3w-54xp-w3h6: A path traversal vulnerability has been reported to affect Qsync Central↗2025-08-29
▶

📋Vendor Advisories

1
Microsoft
The Linux kernel before 5.11.14 has a use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c because the CIPSO and CALIPSO refcounting for the DOI definitions is mishandled aka CID-ad5d07f4a9cd. T↗2021-05-11
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CVE-2025-33033 — Path Traversal | cvebase