{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2020-24681", "assignerOrgId": "2b718523-d88f-4f37-9bbd-300c20644bf9", "state": "PUBLISHED", "assignerShortName": "ABB", "dateReserved": "2020-08-26T00:00:00.000Z", "datePublished": "2024-02-02T06:58:24.173Z", "dateUpdated": "2024-08-04T15:19:09.083Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Automation Studio", "vendor": "B&R Industrial Automation", "versions": [{"lessThanOrEqual": "4.6.x", "status": "affected", "version": "4.6.0", "versionType": "custom"}, {"lessThan": "4.7.7 SP", "status": "affected", "version": "4.7.0", "versionType": "custom"}, {"lessThan": "4.8.6 SP", "status": "affected", "version": "4.8.0", "versionType": "custom"}, {"lessThan": "4.9.4 SP", "status": "affected", "version": "4.9.0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "NET/PVI", "vendor": "B&R Industrial Automation", "versions": [{"lessThanOrEqual": "4.6.x", "status": "affected", "version": "4.6.0", "versionType": "custom"}, {"lessThan": "4.7.7", "status": "affected", "version": "4.7.0", "versionType": "custom"}, {"lessThan": "4.8.6", "status": "affected", "version": "4.8.0", "versionType": "custom"}, {"lessThan": "4.9.4", "status": "affected", "version": "4.9.0", "versionType": "custom"}]}], "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. Andrew Hofmans"}], "datePublic": "2021-11-29T18:30:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Incorrect Permission Assignment for Critical Resource vulnerability in B&amp;R Industrial Automation Automation Studio allows Privilege Escalation.<p>This issue affects Automation Studio: from 4.6.0 through 4.6.X, 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.</p>"}], "value": "Incorrect Permission Assignment for Critical Resource vulnerability in B&R Industrial Automation Automation Studio allows Privilege Escalation.This issue affects Automation Studio: from 4.6.0 through 4.6.X, 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.\n\n"}], "impacts": [{"capecId": "CAPEC-233", "descriptions": [{"lang": "en", "value": "CAPEC-233 Privilege Escalation"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-732", "description": "CWE-732 Incorrect Permission Assignment for Critical Resource", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "2b718523-d88f-4f37-9bbd-300c20644bf9", "shortName": "ABB", "dateUpdated": "2024-02-02T06:58:24.173Z"}, "references": [{"url": "https://www.br-automation.com/fileadmin/2021-14-BR-AS-NET-PVI-Service-Issues-c3710fbf.pdf"}], "source": {"discovery": "UNKNOWN"}, "title": "Automation Studio and PVI Multiple incorrect permission assignments for services", "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "\n\nB&amp;R has identified the following specific workarounds and mitigations.\nUsers of B&amp;R Automation Studio and PVI may manually reconfigure permission settings on these \nservices to allow modification only for privileged users.\nAdditionally, it is recommended to limit access to the workstation running B&amp;R Automation Studio and PVI \nto authorized users.\n\n\n<br>"}], "value": "\nB&R has identified the following specific workarounds and mitigations.\nUsers of B&R Automation Studio and PVI may manually reconfigure permission settings on these \nservices to allow modification only for privileged users.\nAdditionally, it is recommended to limit access to the workstation running B&R Automation Studio and PVI \nto authorized users.\n\n\n\n"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T15:19:09.083Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.br-automation.com/fileadmin/2021-14-BR-AS-NET-PVI-Service-Issues-c3710fbf.pdf", "tags": ["x_transferred"]}]}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*", "matchCriteriaId": "96888691-48DD-4173-B526-A325B8433F1B", "versionEndExcluding": "4.7.7.74", "versionStartIncluding": "4.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*", "matchCriteriaId": "04F8420B-E58C-4C17-B47B-15356571E650", "versionEndExcluding": "4.8.6.30", "versionStartIncluding": "4.8", "vulnerable": true}, {"criteria": "cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*", "matchCriteriaId": "0515B5D7-8B71-4D6E-B0E1-4E61B930A54E", "versionEndExcluding": "4.9.4.92", "versionStartIncluding": "4.9", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "Incorrect Permission Assignment for Critical Resource vulnerability in B&R Industrial Automation Automation Studio allows Privilege Escalation.This issue affects Automation Studio: from 4.6.0 through 4.6.X, 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.\n\n"}, {"lang": "es", "value": "La asignaci\u00f3n de permisos incorrecta para la vulnerabilidad de recursos cr\u00edticos en B&amp;R Industrial Automation Automation Studio permite la escalada de privilegios. Este problema afecta a Automation Studio: desde 4.6.0 hasta 4.6.X, desde 4.7.0 antes de 4.7.7 SP, desde 4.8.0 antes de 4.8.6 SP, desde 4.9.0 anterior a 4.9.4 SP."}], "id": "CVE-2020-24681", "lastModified": "2024-11-21T05:15:44.440", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.5, "impactScore": 6.0, "source": "cybersecurity@ch.abb.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.0, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-02-02T07:15:07.333", "references": [{"source": "cybersecurity@ch.abb.com", "tags": ["Vendor Advisory"], "url": "https://www.br-automation.com/fileadmin/2021-14-BR-AS-NET-PVI-Service-Issues-c3710fbf.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.br-automation.com/fileadmin/2021-14-BR-AS-NET-PVI-Service-Issues-c3710fbf.pdf"}], "sourceIdentifier": "cybersecurity@ch.abb.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-732"}], "source": "cybersecurity@ch.abb.com", "type": "Secondary"}]}

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