CVE-2025-44011 — NULL Pointer Dereference in Systems INC Qsync Central

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
5.3MEDIUMNVD
EPSS
0.1%
top 64.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Qnap Systems INC Qsync CentralQnap Qsync Central
Timeline
PublishedOct 3

Description

A NULL pointer dereference vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.1 ( 2025/07/09 ) and later

CVSS vector

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

Affected Packages2 packages

▶NVDqnap/qsync_central4.2.0.0 — 5.0.0.1
▶CVEListV5qnap_systems_inc/qsync_central4.x — 5.0.0.1 ( 2025/07/09 )

🔴Vulnerability Details

2
CVEList
Qsync Central↗2025-10-03
▶
GHSA
GHSA-jghg-q7gq-jjmw: A NULL pointer dereference vulnerability has been reported to affect Qsync Central↗2025-10-03
▶
CVE-2025-44011 — NULL Pointer Dereference | cvebase