Vulnerabilities > CVE-2023-48387 - Improper Verification of Source of a Communication Channel vulnerability in Twca Jcicsecuritytool 4.2.3.32
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
TAIWAN-CA(TWCA) JCICSecurityTool fails to check the source website and access locations when executing multiple Registry-related functions. In the scenario where a user is using the JCICSecurityTool and has completed identity verification, if the user browses a malicious webpage created by an attacker, the attacker can exploit this vulnerability to read or modify any registry file under HKEY_CURRENT_USER, thereby achieving remote code execution.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |