{ "id": "CVE-2023-28073", "sourceIdentifier": "security_alert@emc.com", "published": "2023-06-23T11:15:09.863", "lastModified": "2023-06-30T21:17:26.547", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "\nDell BIOS contains an improper authentication vulnerability. A locally authenticated malicious user may potentially exploit this vulnerability by bypassing certain authentication mechanisms in order to elevate privileges on the system.\n\n" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 }, { "source": "security_alert@emc.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.5, "impactScore": 6.0 } ] }, "weaknesses": [ { "source": "security_alert@emc.com", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-287" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:dell:precision_3570_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.13.2", "matchCriteriaId": "9B5995C1-6587-4456-9B2E-BB904C156672" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:dell:precision_3570:-:*:*:*:*:*:*:*", "matchCriteriaId": "B2300F14-4475-4536-A671-6EB878BE6CC7" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:dell:latitude_5530_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.13.2", "matchCriteriaId": "E05EA8D8-7B94-426F-B1EE-2F5D401459E2" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:dell:latitude_5530:-:*:*:*:*:*:*:*", "matchCriteriaId": "5EB8E326-0B12-4889-A7D2-AFFEAFBAD6AF" } ] } ] } ], "references": [ { "url": "https://www.dell.com/support/kbdoc/en-us/000213032/dsa-2023-160-dell-client", "source": "security_alert@emc.com", "tags": [ "Vendor Advisory" ] } ] }