CVE-2020-3994

{"id": "CVE-2020-3994", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.2}]}, "published": "2020-10-20T17:15:12.967", "references": [{"url": "https://www.vmware.com/security/advisories/VMSA-2020-0023.html", "tags": ["Patch", "Vendor Advisory"], "source": "security@vmware.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-295"}]}], "descriptions": [{"lang": "en", "value": "VMware vCenter Server (6.7 before 6.7u3, 6.6 before 6.5u3k) contains a session hijack vulnerability in the vCenter Server Appliance Management Interface update function due to a lack of certificate validation. A malicious actor with network positioning between vCenter Server and an update repository may be able to perform a session hijack when the vCenter Server Appliance Management Interface is used to download vCenter updates."}, {"lang": "es", "value": "VMware vCenter Server (versiones 6.7 anteriores a 6.7u3, versiones 6.6 anteriores a 6.5u3k), contiene una vulnerabilidad de secuestro de sesi\u00f3n en la funci\u00f3n de actualizaci\u00f3n de la vCenter Server Appliance Management Interface debido a la falta de comprobaci\u00f3n del certificado. Un actor malicioso con posicionamiento de red entre vCenter Server y un repositorio de actualizaciones puede ser capaz de realizar un secuestro de sesi\u00f3n cuando la vCenter Server Appliance Management Interface es usado para descargar actualizaciones de vCenter"}], "lastModified": "2021-08-24T10:44:27.733", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:*", 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