NULL Pointer Dereference in QNAP File Station Vulnerability
CVE-2025-53412

0.6LOW

Key Information:

Vendor

QNAP
Status
File Station 5
Vendor
CVE Published:
7 November 2025

What is CVE-2025-53412?

A NULL pointer dereference vulnerability was reported in QNAP's File Station 5. This issue allows a remote attacker, with access to a user account, to exploit the vulnerability, potentially leading to a denial-of-service (DoS) attack. Users are strongly encouraged to upgrade to File Station 5 version 5.5.6.5018 or later to mitigate this risk.

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Affected Version(s)

File Station 5 5.5.x < 5.5.6.5018

References

https://www.qnap.com/en/security-advisory/qsa-25-38

CVSS V4

Score:
0.6
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

coral
JSON
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