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prionPRIOn knowledge basePRION:CVE-2023-48387
HistoryDec 15, 2023 - 9:15 a.m.

Remote code execution

2023-12-1509:15:00
PRIOn knowledge base
www.prio-n.com
7
remote code execution
twca
jcicsecuritytool
registry-related functions
identity verification
malicious webpage
vulnerability

7.9 High

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

53.5%

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.

CPENameOperatorVersion
jcicsecuritytooleq4.2.3.32

7.9 High

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

53.5%

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