{ "id": "CVE-2021-29847", "sourceIdentifier": "psirt@us.ibm.com", "published": "2021-12-15T20:15:08.317", "lastModified": "2024-11-21T06:01:54.803", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "BMC firmware (IBM Power System S821LC Server (8001-12C) OP825.50) configuration changed to allow an authenticated user to open an insecure communication channel which could allow an attacker to obtain sensitive information using man in the middle techniques. IBM X-Force ID: 205267." }, { "lang": "es", "value": "La configuraci\u00f3n del firmware de BMC (IBM Power System S821LC Server (8001-12C) OP825.50) ha cambiado para permitir que un usuario autenticado abra un canal de comunicaci\u00f3n no seguro que podr\u00eda permitir a un atacante conseguir informaci\u00f3n confidencial usando t\u00e9cnicas de tipo man in the middle. IBM X-Force ID: 205267" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 5.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.2, "impactScore": 3.6 } ], "cvssMetricV30": [ { "source": "psirt@us.ibm.com", "type": "Secondary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 1.6, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "baseScore": 4.3, "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:ibm:power_hardware_management_console_\\(7063-cr1\\)_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "op825.51", "matchCriteriaId": "8E535B9D-2F71-4563-A0C1-97F853B1B3AB" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:ibm:power_hardware_management_console_\\(7063-cr1\\):-:*:*:*:*:*:*:*", "matchCriteriaId": "B0B80B69-FADF-4DBE-8492-E30369E824F1" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:ibm:power_system_cs822lc_\\(8005-22n\\)_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "op825.51", "matchCriteriaId": "3777C8D2-8C6E-44C7-B29F-45BE6E0E92AA" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:ibm:power_system_cs822lc_\\(8005-22n\\):-:*:*:*:*:*:*:*", "matchCriteriaId": "F599D689-B53C-4F13-A9CE-C7D192DA7077" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:ibm:power_system_cs821lc_\\(8005-12n\\)_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "op825.51", "matchCriteriaId": "335F3B11-1B35-4158-B756-433FCA551697" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:ibm:power_system_cs821lc_\\(8005-12n\\):-:*:*:*:*:*:*:*", "matchCriteriaId": "5642CB02-B073-4E11-BC28-400F65F2953E" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:ibm:power_system_s822lc_\\(8001-22c\\)_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "op825.51", "matchCriteriaId": "B07FD5E6-9433-4D94-9F77-13838074CE1F" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:ibm:power_system_s822lc_\\(8001-22c\\):-:*:*:*:*:*:*:*", "matchCriteriaId": "81EC6B0E-38E4-4D61-8BE2-DC0EB9EB795F" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:ibm:power_system_s821lc_\\(8001-12c\\)_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "op825.51", "matchCriteriaId": "84C2BEB9-676F-450A-AD32-8BED1DAFB970" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:ibm:power_system_s821lc_\\(8001-12c\\):-:*:*:*:*:*:*:*", "matchCriteriaId": "BA27814B-9B17-42D2-A71B-30B38DAA7B39" } ] } ] } ], "references": [ { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/205267", "source": "psirt@us.ibm.com", "tags": [ "VDB Entry", "Vendor Advisory" ] }, { "url": "https://www.ibm.com/support/pages/node/6520420", "source": "psirt@us.ibm.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/205267", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "VDB Entry", "Vendor Advisory" ] }, { "url": "https://www.ibm.com/support/pages/node/6520420", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }