{
    "CVE_data_meta": {
        "AKA": "TWCERT/CC",
        "ASSIGNER": "cve@cert.org.tw",
        "DATE_PUBLIC": "2020-02-11T03:59:00.000Z",
        "ID": "CVE-2020-3933",
        "STATE": "PUBLIC",
        "TITLE": "TAIWAN SECOM CO., LTD. - User Account Enumeration"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Door Access Control system",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "0",
                                            "version_value": "3.3.2"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Personnel Attendance system",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "0",
                                            "version_value": "3.3.0.3_20160517"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "TAIWAN SECOM CO., LTD."
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "TAIWAN SECOM CO., LTD., a Door Access Control and Personnel Attendance Management system, allows attackers to enumerate and exam user account in the system."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "User Account Enumeration"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://www.twcert.org.tw/en/cp-139-3317-d4edc-2.html",
                "name": "https://www.twcert.org.tw/en/cp-139-3317-d4edc-2.html"
            },
            {
                "refsource": "MISC",
                "url": "https://www.chtsecurity.com/news/1bb85fcd-9048-4587-b4d3-b18335572bac",
                "name": "https://www.chtsecurity.com/news/1bb85fcd-9048-4587-b4d3-b18335572bac"
            },
            {
                "refsource": "MISC",
                "url": "https://gist.github.com/chtsecurity/4db471b34c3959e5ab9ec31570e4760b",
                "name": "https://gist.github.com/chtsecurity/4db471b34c3959e5ab9ec31570e4760b"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "Update to:\nDoor Access Control system ver. 3.5.4\nPersonnel Attendance system prior to ver. 3.4.0.0.3.05_20191112"
        }
    ],
    "source": {
        "discovery": "UNKNOWN"
    }
}