5.1

CVE-2025-52432

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.

We have already fixed the vulnerability in the following versions:
QTS 5.2.6.3195 build 20250715 and later
  and later
QuTS hero h5.2.6.3195 build 20250715 and later
QuTS hero h5.3.0.3192 build 20250716 and later

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorQNAP Systems Inc.
≫
Product QTS
Default Statusunaffected
Version < 5.2.6.3195 build 20250715
Version 5.2.x
Status affected
VendorQNAP Systems Inc.
≫
Product QuTS hero
Default Statusunaffected
Version < h5.2.6.3195 build 20250715
Version h5.2.x
Status affected
Version < h5.3.0.3192 build 20250716
Version h5.3.x
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.14% 0.349
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
security@qnapsecurity.com.tw 5.1 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.