Security Advisory
CVE-2025-63685
CVE vulnerability detail — eXtreme Datacenter Security Operations
Description
Quark Cloud Drive v3.23.2 has a DLL Hijacking vulnerability. This vulnerability stems from the insecure loading of system libraries. Specifically, the application does not validate the path or signature of [regsvr32.exe] it loads. An attacker can place a crafted malicious DLL in the applications startup directory, which will be loaded and executed when the user launches the program.