CVE-2025-63685
BaseFortify
Publication date: 2025-11-20
Last updated on: 2025-12-16
Assigner: MITRE
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| quark | quark_cloud_drive | 3.23.2 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-491 | A class has a cloneable() method that is not declared final, which allows an object to be created without calling the constructor. This can cause the object to be in an unexpected state. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a DLL Hijacking issue in Quark Cloud Drive v3.23.2. The application insecurely loads system libraries without validating the path or signature of regsvr32.exe. An attacker can exploit this by placing a malicious DLL in the application's startup directory, which will then be loaded and executed when the program starts.
How can this vulnerability impact me? :
An attacker exploiting this vulnerability can execute malicious code on your system with the privileges of the user running the application. This can lead to unauthorized actions, data compromise, or further system compromise.