CVE-2023-48387 - CVE House
Back to Database
Status published High CVE-2023-48387

TAIWAN-CA(TWCA) JCICSecurityTool - Improper Input Validation

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-48387

Credits & Attribution

No credits recorded in the NVD database.

References

Affected Vendor

TAIWAN-CA(TWCA)

View all reports →

Affected Software

JCICSecurityTool
Vulnerable Versions:
4.2.3.32

Timeline

Official Publish: December 15th, 2023
Last Modified: October 14th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-940

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.