{
    "CVE_data_meta": {
        "ASSIGNER": "productcert@siemens.com",
        "DATE_PUBLIC": "2018-07-03T00:00:00",
        "ID": "CVE-2018-4854",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "SICLOCK TC100, SICLOCK TC400",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "SICLOCK TC100 : All versions"
                                        },
                                        {
                                            "version_value": "SICLOCK TC400 : All versions"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Siemens AG"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability has been identified in SICLOCK TC100 (All versions) and SICLOCK TC400 (All versions). An attacker with network access to port 69/udp could modify the administrative client stored on the device. If a legitimate user downloads and executes the modified client from the affected device, then he/she could obtain code execution on the client system."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-306: Missing Authentication for Critical Function"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "104672",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/104672"
            },
            {
                "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-197012.pdf",
                "refsource": "CONFIRM",
                "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-197012.pdf"
            }
        ]
    }
}