CVE-2025-47207

MEDIUM

QNAP File Station 5.5.6.4691-5.5.6.5017 - Denial of Service via NULL Pointer Dereference

Title source: llm
STIX 2.1

Description

A NULL pointer dereference vulnerability has been reported to affect several product versions. 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: File Station 5 5.5.6.5018 and later

References (1)

Core 1
Core References

Scores

CVSS v3 6.5
EPSS 0.0015
EPSS Percentile 35.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (1)
qnap/file_station 5.5.6.4691 - 5.5.6.5018
Published Nov 07, 2025
Tracked Since Feb 18, 2026