CVE-2023-31100

{"id": "CVE-2023-31100", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 5.8, "exploitabilityScore": 2.0}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 1.8}]}, "published": "2023-11-15T00:15:07.573", "references": [{"url": "https://phoenixtech.com/phoenix-security-notifications/cve-2023-31100/", "tags": ["Vendor Advisory"], "source": "22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de"}, {"url": "https://www.phoenix.com/security-notifications/", "tags": ["Not Applicable"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de", "description": [{"lang": "en", "value": "CWE-284"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Improper Access Control in SMI handler vulnerability in Phoenix SecureCore\u2122 Technology\u2122 4 allows SPI flash modification.\nThis issue affects SecureCore\u2122 Technology\u2122 4:\n\n\n * from 4.3.0.0 before 4.3.0.203\n * \n\nfrom \n\n4.3.1.0 before 4.3.1.163\n * \n\nfrom \n\n4.4.0.0 before 4.4.0.217\n * \n\nfrom \n\n4.5.0.0 before 4.5.0.138"}, {"lang": "es", "value": "Control de Acceso Inadecuado en la vulnerabilidad del Control SMI en Phoenix SecureCore\u2122 Technology\u2122 4 permite la modificaci\u00f3n de flash SPI. Este problema afecta a SecureCore\u2122 Technology\u2122 4: * desde 4.3.0.0 anterior a 4.3.0.203 * desde 4.3.1.0 anterior a 4.3.1.163 * desde 4.4.0.0 anterior a 4.4.0.217 * desde 4.5.0.0 anterior a 4.5.0.138"}], "lastModified": "2025-09-25T21:17:10.353", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D71A48E5-125F-48F4-A50A-451CDECB97B2", "versionEndExcluding": "4.3.0.203", "versionStartIncluding": "4.3.0.0"}, {"criteria": "cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8BE4DEB5-A2B0-43A6-8F86-EF448A69760A", "versionEndExcluding": "4.3.1.163", "versionStartIncluding": "4.3.1.0"}, {"criteria": "cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "41F74BF5-6BA7-4591-ABFC-B2F65C3DB539", "versionEndExcluding": "4.4.0.217", "versionStartIncluding": "4.4.0.0"}, {"criteria": "cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6CE6AD0-2580-4E84-9F46-AE6227B67450", "versionEndExcluding": "4.5.0.138", "versionStartIncluding": "4.5.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de"}