{ "id": "CVE-2020-4747", "sourceIdentifier": "psirt@us.ibm.com", "published": "2020-12-15T15:15:12.627", "lastModified": "2024-11-21T05:33:11.903", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "IBM Connect:Direct for UNIX 6.1.0, 6.0.0, 4.3.0, and 4.2.0 can allow a local or remote user to obtain an authenticated CLI session due to improper authentication methods. IBM X-Force ID: 188516." }, { "lang": "es", "value": "IBM Connect:Direct para UNIX versiones 6.1.0, 6.0.0, 4.3.0 y 4.2.0, puede permitir a un usuario local o remoto obtener una sesi\u00f3n de la CLI autenticada debido a m\u00e9todos de autenticaci\u00f3n inapropiados. IBM X-Force ID: 188516" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ], "cvssMetricV30": [ { "source": "psirt@us.ibm.com", "type": "Secondary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "baseScore": 7.4, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.2, "impactScore": 5.2 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 7.5, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL" }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "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-287" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:connect\\:direct:4.2.0:*:*:*:*:unix:*:*", "matchCriteriaId": "02EA198D-BF51-4A15-972E-A62629DC6462" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:connect\\:direct:4.3.0:*:*:*:*:unix:*:*", "matchCriteriaId": "EB35CB2A-D755-4B46-ABAD-3F30AB64FA7E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:connect\\:direct:6.0.0:*:*:*:*:unix:*:*", "matchCriteriaId": "23A0E317-0293-4357-B943-B94924BE2FD5" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:connect\\:direct:6.1.0:*:*:*:*:unix:*:*", "matchCriteriaId": "70B07868-83AC-40EF-B193-FC9825424878" } ] } ] } ], "references": [ { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/188516", "source": "psirt@us.ibm.com", "tags": [ "VDB Entry", "Vendor Advisory" ] }, { "url": "https://www.ibm.com/support/pages/node/6381904", "source": "psirt@us.ibm.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/188516", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "VDB Entry", "Vendor Advisory" ] }, { "url": "https://www.ibm.com/support/pages/node/6381904", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }