{ "id": "CVE-2021-41028", "sourceIdentifier": "psirt@fortinet.com", "published": "2021-12-16T19:15:08.130", "lastModified": "2022-01-04T15:29:24.433", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "A combination of a use of hard-coded cryptographic key vulnerability [CWE-321] in FortiClientEMS 7.0.1 and below, 6.4.6 and below and an improper certificate validation vulnerability [CWE-297] in FortiClientWindows, FortiClientLinux and FortiClientMac 7.0.1 and below, 6.4.6 and below may allow an unauthenticated and network adjacent attacker to perform a man-in-the-middle attack between the EMS and the FCT via the telemetry protocol." }, { "lang": "es", "value": "Una combinaci\u00f3n de una vulnerabilidad de clave criptogr\u00e1fica embebida [CWE-321] en FortiClientEMS versiones 7.0.1 y anteriores, versiones 6.4.6 y anteriores, y una vulnerabilidad de comprobaci\u00f3n de certificado inapropiado [CWE-297] en FortiClientWindows, FortiClientLinux y FortiClientMac versiones 7. 0.1 y anteriores, versiones 6.4.6 y anteriores, pueden permitir a un atacante no autenticado y adyacente a la red llevar a cabo un ataque de tipo man-in-the-middle entre el EMS y el FCT por medio del protocolo de telemetr\u00eda" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.6, "impactScore": 5.9 }, { "source": "psirt@fortinet.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:H", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.6, "impactScore": 6.0 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:A/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "ADJACENT_NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 5.4 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 5.5, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-295" }, { "lang": "en", "value": "CWE-798" } ] } ], "configurations": [ { 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