{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-48387",
        "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
        "state": "PUBLISHED",
        "assignerShortName": "twcert",
        "dateReserved": "2023-11-16T03:52:23.443Z",
        "datePublished": "2023-12-15T08:40:34.306Z",
        "dateUpdated": "2024-10-14T06:07:26.822Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "JCICSecurityTool",
                    "vendor": "TAIWAN-CA(TWCA)",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "4.2.3.32"
                        }
                    ]
                }
            ],
            "datePublic": "2023-12-15T08:35:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "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.<br><br>"
                        }
                    ],
                    "value": "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."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-203",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-203 Manipulate Registry Information"
                        }
                    ]
                },
                {
                    "capecId": "CAPEC-270",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-270 Modification of Registry Run Keys"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 8.8,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-940",
                            "description": "CWE-940 Improper Verification of Source of a Communication Channel",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
                "shortName": "twcert",
                "dateUpdated": "2024-10-14T06:07:26.822Z"
            },
            "references": [
                {
                    "url": "https://www.twcert.org.tw/tw/cp-132-7602-a47a2-1.html"
                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "Update version to&nbsp;4.2.3.33"
                        }
                    ],
                    "value": "Update version to 4.2.3.33"
                }
            ],
            "source": {
                "advisory": "TVN-202312015",
                "discovery": "EXTERNAL"
            },
            "title": "TAIWAN-CA(TWCA) JCICSecurityTool - Improper Input Validation",
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T21:30:35.020Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://www.twcert.org.tw/tw/cp-132-7602-a47a2-1.html",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}