cvelist/2020/12xxx/CVE-2020-12493.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "CVE_data_meta": {
        "ID": "CVE-2020-12493",
        "ASSIGNER": "info@cert.vde.com",
        "DATE_PUBLIC": "",
        "TITLE": "Critical Vulnerability in SWARCO CPU LS4000",
        "AKA": "",
        "STATE": "PUBLIC"
    },
    "source": {
        "defect": [],
        "advisory": "VDE-2020-016",
        "discovery": "EXTERNAL"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "SWARCO",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "CPU LS4000",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_name": "Operating System",
                                            "version_affected": "=",
                                            "version_value": "G4...",
                                            "platform": "all"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-284 Improper Access Control"
                    }
                ]
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An open port used for debugging in SWARCOs CPU LS4000 Series with versions starting with G4... grants root access to the device without access control via network. A malicious user could use this vulnerability to get access to the device and disturb operations with connected devices."
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "CONFIRM",
                "name": "https://cert.vde.com/de-de/advisories/vde-2020-016",
                "url": "https://cert.vde.com/de-de/advisories/vde-2020-016"
            }
        ]
    },
    "configuration": [],
    "impact": {
        "cvss": {
            "version": "3.1",
            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "privilegesRequired": "NONE",
            "userInteraction": "NONE",
            "scope": "CHANGED",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "availabilityImpact": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "baseScore": 10,
            "baseSeverity": "CRITICAL"
        }
    },
    "exploit": [],
    "work_around": [],
    "solution": [
        {
            "lang": "eng",
            "value": "SWARCO TRAFFIC SYSTEMS released a patch to fix the vulnerability and close the port. Please contact your SWARCO TRAFFIC SYSTEMS contact person for further information."
        }
    ],
    "credit": [
        {
            "lang": "eng",
            "value": "Martin Aman (ProtectEM) reported this vulnerability."
        },
        {
            "lang": "eng",
            "value": "Coordinated by CERT@VDE."
        }
    ]
}