CVE-2023-1617

{"id": "CVE-2023-1617", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "cybersecurity@ch.abb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2023-04-14T12:15:07.377", "references": [{"url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1681046878970-en-original-1.0.pdf", "tags": ["Vendor Advisory"], "source": "cybersecurity@ch.abb.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}, {"type": "Secondary", "source": "cybersecurity@ch.abb.com", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "Improper Authentication vulnerability in B&R Industrial Automation B&R VC4 (VNC-Server modules).\u00a0 This vulnerability may allow an unauthenticated network-based attacker to bypass the authentication mechanism of the VC4 visualization on affected devices. The impact of this vulnerability depends on the functionality provided in the visualization.\nThis issue affects B&R VC4: from 3.* through 3.96.7, from 4.0* through 4.06.7, from 4.1* through 4.16.3, from 4.2* through 4.26.8, from 4.3* through 4.34.6, from 4.4* through 4.45.1, from 4.5* through 4.45.3, from 4.7* through 4.72.9.\n\n"}], "lastModified": "2023-04-24T13:21:35.890", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:br-automation:vc4:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C94CCB17-792C-4B9E-9EB2-5AC0888CF3DB", "versionEndExcluding": "3.96.8"}, {"criteria": "cpe:2.3:a:br-automation:vc4:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "96C5BD56-2064-4219-970C-8AEDA8F85D20", "versionEndIncluding": "4.06.4", "versionStartIncluding": "4.0.0"}, {"criteria": "cpe:2.3:a:br-automation:vc4:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF05318D-11E2-40D4-9556-8A83D0B6ABEB", "versionEndIncluding": "4.16.3", "versionStartIncluding": "4.10.0"}, {"criteria": "cpe:2.3:a:br-automation:vc4:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "115D84EC-19BD-4CAD-9BAD-6FE9A56E14A1", "versionEndIncluding": "4.26.8", "versionStartIncluding": "4.20.0"}, {"criteria": "cpe:2.3:a:br-automation:vc4:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B28066C3-3BF0-4D87-B847-7DA3F126E39F", "versionEndExcluding": "4.34.7", "versionStartIncluding": "4.30.0"}, {"criteria": "cpe:2.3:a:br-automation:vc4:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7C048F8F-7D8F-4CC3-91F9-631A3F96A533", "versionEndIncluding": "4.45.1", "versionStartIncluding": "4.40.0"}, {"criteria": "cpe:2.3:a:br-automation:vc4:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A56A6BDA-4BC1-4D06-98F2-8CE089F07E3D", "versionEndIncluding": "4.53.0", "versionStartIncluding": "4.50.0"}, {"criteria": "cpe:2.3:a:br-automation:vc4:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E56F00F-57F9-407E-92A4-E03CDD074522", "versionEndExcluding": "4.73.0", "versionStartIncluding": "4.70.0"}], "operator": "OR"}]}], "sourceIdentifier": "cybersecurity@ch.abb.com"}