CVE-2024-20816

{"id": "CVE-2024-20816", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "mobile.security@samsung.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.0, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 1.6}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2024-02-06T03:15:08.907", "references": [{"url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=02", "tags": ["Vendor Advisory"], "source": "mobile.security@samsung.com"}, {"url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=02", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "Improper authentication vulnerability in onCharacteristicWriteRequest in Auto Hotspot prior to SMR Feb-2024 Release 1 allows adjacent attackers connect to victim's mobile hotspot without user awareness."}, {"lang": "es", "value": "Una vulnerabilidad de autenticaci\u00f3n incorrecta en onCharacteristicWriteRequest en Auto Hotspot antes de SMR, febrero de 2024, versi\u00f3n 1, permite a atacantes adyacentes conectarse al punto de acceso m\u00f3vil de la v\u00edctima sin que el usuario se d\u00e9 cuenta."}], "lastModified": "2024-11-21T08:53:12.310", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:android:11.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA3806E2-A780-4BB5-B4DC-D015D841E4C7"}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-apr-2021-r1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D2D0083-0A85-47F7-A42D-2040A3BEC132"}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-apr-2022-r1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0332BF16-0F1F-4733-ABCE-A1EA1366A5D9"}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-apr-2023-r1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7120696-2440-44EC-B3A4-6FCBB4A60A12"}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-aug-2021-r1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3658A42-BCA9-4188-8B36-3C6599BBF83C"}, {"criteria": 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