cvelist/2020/24xxx/CVE-2020-24682.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2020-24682",
        "ASSIGNER": "cybersecurity@ch.abb.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Unquoted Search Path or Element vulnerability in B&R Industrial Automation Automation Studio, B&R Industrial Automation NET/PVI allows Target Programs with Elevated Privileges.This issue affects Automation Studio: from 4.0 through 4.6, from 4.7.0 before 4.7.7 SP, from 4.8.0 before 4.8.6 SP, from 4.9.0 before 4.9.4 SP; NET/PVI: from 4.0 through 4.6, from 4.7.0 before 4.7.7, from 4.8.0 before 4.8.6, from 4.9.0 before 4.9.4.\n\n"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-428 Unquoted Search Path or Element",
                        "cweId": "CWE-428"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "B&R Industrial Automation",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Automation Studio",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "4.0",
                                            "version_value": "4.6"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.7.0",
                                            "version_value": "4.7.7 SP"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.8.0",
                                            "version_value": "4.8.6 SP"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.9.0",
                                            "version_value": "4.9.4 SP"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "NET/PVI",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "4.0",
                                            "version_value": "4.6"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.7.0",
                                            "version_value": "4.7.7"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.8.0",
                                            "version_value": "4.8.6"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.9.0",
                                            "version_value": "4.9.4"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://www.br-automation.com/fileadmin/2021-14-BR-AS-NET-PVI-Service-Issues-c3710fbf.pdf",
                "refsource": "MISC",
                "name": "https://www.br-automation.com/fileadmin/2021-14-BR-AS-NET-PVI-Service-Issues-c3710fbf.pdf"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "discovery": "UNKNOWN"
    },
    "work_around": [
        {
            "lang": "en",
            "supportingMedia": [
                {
                    "base64": false,
                    "type": "text/html",
                    "value": "\n\n\n\nB&amp;R has identified the following specific workarounds and mitigations.\nUsers of B&amp;R Automation Studio and PVI may manually reconfigure the service paths and enclose them \nin quotes.\nAdditionally, it is recommended to limit access to the workstation running B&amp;R Automation Studio and PVI \nto authorized users\n\n\n\n<br>"
                }
            ],
            "value": "\n\n\nB&R has identified the following specific workarounds and mitigations.\nUsers of B&R Automation Studio and PVI may manually reconfigure the service paths and enclose them \nin quotes.\nAdditionally, it is recommended to limit access to the workstation running B&R Automation Studio and PVI \nto authorized users\n\n\n\n\n"
        }
    ],
    "credits": [
        {
            "lang": "en",
            "value": "B&R would like to thank the following for working with us to help protect our customers: Mr. Andrew Hofmans"
        }
    ],
    "impact": {
        "cvss": [
            {
                "attackComplexity": "HIGH",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 7.2,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "HIGH",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H",
                "version": "3.1"
            }
        ]
    }
}