CVE-2023-3242

{"id": "CVE-2023-3242", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.2}, {"type": "Secondary", "source": "cybersecurity@ch.abb.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 3.9}]}, "published": "2023-07-26T18:15:11.147", "references": [{"url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1689787619746-en-original-1.0.pdf", "tags": ["Vendor Advisory"], "source": "cybersecurity@ch.abb.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "cybersecurity@ch.abb.com", "description": [{"lang": "en", "value": "CWE-665"}, {"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "Improper initialization implementation in Portmapper used in B&R Industrial Automation Automation Runtime <G4.93 allows unauthenticated network-based attackers to cause permanent denial-of-service conditions."}], "lastModified": "2024-05-27T08:15:08.863", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4367AD90-1F40-4242-AB9F-BB7BB65E2465", "versionEndExcluding": "g4.93"}], "operator": "OR"}]}], "sourceIdentifier": "cybersecurity@ch.abb.com"}