cvelist/2017/16xxx/CVE-2017-16718.json

{
    "CVE_data_meta": {
        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "DATE_PUBLIC": "2018-06-27T00:00:00",
        "ID": "CVE-2017-16718",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Beckhoff TwinCAT",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Version 3"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "ICS-CERT"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Beckhoff TwinCAT 3 supports communication over ADS. ADS is a protocol for industrial automation in protected environments. This protocol uses user configured routes, that can be edited remotely via ADS. This special command supports encrypted authentication with username/password. The encryption uses a fixed key, that could be extracted by an attacker. Precondition of the exploitation of this weakness is network access at the moment a route is added."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Insufficiently Protected Credentials CWE-522"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf",
                "refsource": "MISC",
                "url": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf"
            }
        ]
    }
}