CVE-2024-43685

{"id": "CVE-2024-43685", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "USER", "baseScore": 8.7, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "CONCENTRATED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:C/RE:M/U:Amber", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "AMBER", "userInteraction": "PASSIVE", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "MODERATE", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2024-10-04T20:15:06.830", "references": [{"url": "https://www.gruppotim.it/it/footer/red-team.html", "tags": ["Third Party Advisory"], "source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5"}, {"url": "https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-session-token-fixation", "tags": ["Vendor Advisory"], "source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "description": [{"lang": "en", "value": "CWE-613"}]}], "descriptions": [{"lang": "en", "value": "Improper Authentication vulnerability in Microchip TimeProvider 4100 (login modules) allows Session Hijacking.This issue affects TimeProvider 4100: from 1.0 before 2.4.7."}, {"lang": "es", "value": "Una vulnerabilidad de autenticaci\u00f3n incorrecta en Microchip TimeProvider 4100 (m\u00f3dulos de inicio de sesi\u00f3n) permite el secuestro de sesi\u00f3n. Este problema afecta a TimeProvider 4100: desde la versi\u00f3n 1.0 hasta la 2.4.7."}], "lastModified": "2025-09-29T21:40:36.973", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microchip:timeprovider_4100_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A6C4C166-7F0D-427E-87C6-D8AEF680CA42", "versionEndExcluding": "2.4.7", "versionStartIncluding": "1.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:microchip:timeprovider_4100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8D36DAD3-0804-42B0-A47F-6895177560EE"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5"}