CVE-2021-20702

{"id": "CVE-2021-20702", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "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}]}, "published": "2021-11-03T00:15:07.753", "references": [{"url": "https://jpn.nec.com/security-info/secinfo/nv21-015_en.html", "source": "psirt-info@cyber.jp.nec.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "Buffer overflow vulnerability in the Transaction Server CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earlier, EXPRESSCLUSTER X 4.3 SingleServerSafe for Windows and earlier allows attacker to remote code execution via a network."}, {"lang": "es", "value": "La vulnerabilidad de desbordamiento del b\u00fafer en el Servidor de Transacciones CLUSTERPRO X 4.3 para Windows y anteriores, EXPRESSCLUSTER X 4.3 para Windows y anteriores, CLUSTERPRO X 4.3 SingleServerSafe para Windows y anteriores, EXPRESSCLUSTER X 4.3 SingleServerSafe para Windows y anteriores permite a un atacante la ejecuci\u00f3n remota de c\u00f3digo a trav\u00e9s de una red"}], "lastModified": "2023-11-07T03:29:11.997", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nec:clusterpro_x:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "109DED36-3D51-4EDF-8187-63F3415BC2B7", "versionEndIncluding": "4.3", "versionStartIncluding": "1.0"}, {"criteria": "cpe:2.3:a:nec:clusterpro_x_singleserversafe:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "AADFE051-D950-4027-B9C4-EB53B3881001", "versionEndIncluding": "4.3", "versionStartIncluding": "1.0"}, {"criteria": "cpe:2.3:a:nec:expresscluster_x:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "EBD9B299-1A5E-4329-BC51-606A0EF00822", "versionEndIncluding": "4.3", "versionStartIncluding": "1.0"}, {"criteria": "cpe:2.3:a:nec:expresscluster_x_singleserversafe:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "5717B4C8-9622-4A08-9E29-E6B66800CE99", "versionEndIncluding": "4.3", "versionStartIncluding": "1.0"}], "operator": "OR"}]}], "sourceIdentifier": "psirt-info@cyber.jp.nec.com"}