NULL Pointer Dereference Vulnerability in File Station 5 by QNAP

CVE-2025-53408

What is CVE-2025-53408?

A NULL pointer dereference vulnerability has been identified in File Station 5 by QNAP. This security flaw allows attackers with user account access to potentially exploit the vulnerability, leading to a denial-of-service (DoS) attack. Mitigation has been implemented in File Station 5 version 5.5.6.5018 and later, emphasizing the importance of upgrading to the latest version to prevent exploit attempts.

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