VULNERABILITY INTELLIGENCE

CVE-2023-48387

CVSS score8.8 HIGH
EPSS probability1.03%
CISA KEVNot currently listed
Published2023-12-15
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • twcert@cert.org.tw: CWE-940
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references