Show plain JSON{"id": "CVE-2020-11637", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "cybersecurity@ch.abb.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2020-10-15T16:15:11.773", "references": [{"url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1595163815396-de-original-1.0.pdf", "tags": ["Vendor Advisory"], "source": "cybersecurity@ch.abb.com"}, {"url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1595163815396-de-original-1.0.pdf", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "cybersecurity@ch.abb.com", "description": [{"lang": "en", "value": "CWE-401"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-401"}]}], "descriptions": [{"lang": "en", "value": "A memory leak in the TFTP service in B&R Automation Runtime versions <N4.26, <N4.34, <F4.45, <E4.53, <D4.63, <A4.73 and prior could allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition."}, {"lang": "es", "value": "Una p\u00e9rdida de memoria en el servicio TFTP en B&R Automation Runtime en versiones anteriores a N4.26, anteriores a N4.34, anteriores a F4.45, anteriores a E4.53, anteriores a D4.63, anteriores a A4.73 y anteriores, podr\u00eda permitir a un atacante no autenticado con acceso de red causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS)"}], "lastModified": "2024-11-21T04:58:18.000", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B5691819-5BAF-4021-BB67-3D4801A050EC", "versionEndIncluding": "4.10"}, {"criteria": "cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "142DABF7-D81E-4192-B5C8-2BB31CC75956", "versionEndExcluding": "n4.26", "versionStartIncluding": "4.20"}, {"criteria": "cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7EF78DE7-687D-40A7-9D3B-ACBB2CFAF44B", "versionEndExcluding": "f4.45", "versionStartIncluding": "4.40"}, {"criteria": "cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AC4663FB-8910-4A9F-955B-6E003949638B", "versionEndExcluding": "e4.53", "versionStartIncluding": "4.50"}, {"criteria": "cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1A7C52DE-F161-426F-B890-BF37938F9CF6", "versionEndExcluding": "d4.63", "versionStartIncluding": "4.60"}, {"criteria": "cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "52A6E5FF-E093-4492-8DB3-3F888ED10ADB", "versionEndExcluding": "a4.73", "versionStartIncluding": "4.70"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3C4DFCB9-820B-4283-8700-92B9C0AC0AA1", "versionEndExcluding": "n4.34", "versionStartIncluding": "4.30"}], "operator": "OR"}]}], "sourceIdentifier": "cybersecurity@ch.abb.com"} 