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    "cveMetadata": {
        "cveId": "CVE-2021-22282",
        "assignerOrgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
        "state": "PUBLISHED",
        "assignerShortName": "ABB",
        "dateReserved": "2021-01-05T17:31:49.080Z",
        "datePublished": "2024-02-02T06:38:32.358Z",
        "dateUpdated": "2025-06-17T21:29:23.035Z"
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    "containers": {
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            "affected": [
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                    "defaultStatus": "unaffected",
                    "product": "Automation Studio",
                    "vendor": "B&R Industrial Automation",
                    "versions": [
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                            "lessThanOrEqual": "4.12",
                            "status": "affected",
                            "version": "4.0",
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            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "user": "00000000-0000-4000-9000-000000000000",
                    "value": "B&R would like to thank the following for working with us to help protect our customers: Mr. Mashav Sapir of Claroty, Mr. Andrew Hofmans"
                }
            ],
            "datePublic": "2021-10-28T18:30:00.000Z",
            "descriptions": [
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                            "value": "Improper Control of Generation of Code ('Code Injection') vulnerability in B&amp;R Industrial Automation Automation Studio allows Local Execution of Code.<p>This issue affects Automation Studio: from 4.0 through 4.12.</p>"
                        }
                    ],
                    "value": "Improper Control of Generation of Code ('Code Injection') vulnerability in B&R Industrial Automation Automation Studio allows Local Execution of Code.This issue affects Automation Studio: from 4.0 through 4.12.\n\n"
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            ],
            "impacts": [
                {
                    "capecId": "CAPEC-549",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-549 Local Execution of Code"
                        }
                    ]
                }
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                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 8.3,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "CHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
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                            "cweId": "CWE-94",
                            "description": "CWE-94 Improper Control of Generation of Code ('Code Injection')",
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                            "type": "CWE"
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                "orgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
                "shortName": "ABB",
                "dateUpdated": "2024-02-02T11:25:49.556Z"
            },
            "references": [
                {
                    "url": "https://www.br-automation.com/fileadmin/2021-12_RCE_Vulnerability_in_BnR_Automation_Studio-1b993aeb.pdf"
                }
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            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "RCE in B&R Automation Studio with crafted project files",
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                            "value": "\n\nB&amp;R recommends the following specific workarounds and mitigations:\nOpen only B&amp;R Automation Studio project files from trusted source.\nProtect locations where B&amp;R Automation Studio projects are stored from unauthorized access. This \nincludes PLCs, when using the feature to back up project source files on target.\nDo not run B&amp;R Automation Studio in elevated mode.\nVerify integrity of B&amp;R Automation Studio project files, which are exchanged via potentially insecure \nchannels.\nMake sure, that Windows User Access Control (UAC) is enabled.\nIn general, B&amp;R recommends implementing the Cyber Security guidelines.\n\n<br>"
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                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://www.br-automation.com/fileadmin/2021-12_RCE_Vulnerability_in_BnR_Automation_Studio-1b993aeb.pdf",
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                                "id": "CVE-2021-22282",
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                                "options": [
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                                        "Exploitation": "none"
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                                        "Technical Impact": "total"
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                                "version": "2.0.3",
                                "timestamp": "2024-03-14T21:13:25.788287Z"
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