NULL Pointer Dereference Vulnerability in File Station by QNAP
CVE-2025-29886

5.3MEDIUM

Key Information:

Vendor

QNAP
Status
File Station 5
Vendor
CVE Published:
29 August 2025

What is CVE-2025-29886?

A NULL pointer dereference vulnerability has been identified in File Station, potentially allowing remote attackers with user accounts to exploit this weakness. This could lead to denial-of-service (DoS) attacks, disrupting the availability of services. Users are recommended to update their installations to version 5.5.6.4907 or later to mitigate the risk associated with this vulnerability.

Affected Version(s)

File Station 5 5.5.x < 5.5.6.4907

References

https://www.qnap.com/en/security-advisory/qsa-25-19

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

coral
.