NULL Pointer Dereference Vulnerability in Qsync Central by QNAP

CVE-2025-47210

What is CVE-2025-47210?

A vulnerability has been identified in Qsync Central that allows for a NULL pointer dereference, which could potentially be exploited by remote attackers who have gained access to a user account. Through this vulnerability, attackers may be able to initiate a denial-of-service (DoS) attack, disrupting access to the service for legitimate users. To safeguard against this exploit, users are advised to adopt the updated version Qsync Central 5.0.0.2 released on July 31, 2025, which addresses this issue.

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