CVE-2025-30263CWE-476

CVE-2025-30263

Medium · published August 29, 2025

CVSS v3.1
6.5
EPSS
0%
Percentile
38.8
In the wild
Unconfirmed
What it is

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 5.0.0.0 ( 2025/06/13 ) and later

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00460 · 38.8th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2025-08-29T22:15Z
Affected products (1)
ProductVersionsFixed in
qnap/qsync_centralall versions—
References (1)
https://www.qnap.com/en/security-advisory/qsa-25-28 · [email protected]
EPSS history
Timeline
  • 29 AUG 17:15Z
    Qsync Central
    cvelistv5