CVE-2025-47205

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
5.1MEDIUM
EPSS
0.0%
top 86.80%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Qnap Systems Inc. QTSQnap Systems Inc. Quts HeroQnap QTS+1 more
Timeline
PublishedFeb 11

Description

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 5.2.8.3332 build 20251128 and later QuTS hero h5.2.8.3321 build 20251117 and later

CVSS vector

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

Affected Packages4 packages

▶CVEListV5qnap_systems_inc./quts_heroh5.2.x — h5.2.8.3321 build 20251117
▶NVDqnap/quts_hero17 versions+16
▶CVEListV5qnap_systems_inc./qts5.2.x — 5.2.8.3332 build 20251128
▶NVDqnap/qts18 versions+17

🔴Vulnerability Details

2
CVEList
QTS, QuTS hero↗2026-02-11
▶
GHSA
GHSA-w44h-2j78-hvfm: A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions↗2026-02-11
▶
CVE-2025-47205 (MEDIUM CVSS 5.1) | A NULL pointer dereference vulnerab | cvebase.io