{ "id": "CVE-2020-8997", "sourceIdentifier": "cve@mitre.org", "published": "2020-02-16T18:15:10.987", "lastModified": "2024-11-21T05:39:48.283", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Older generation Abbott FreeStyle Libre sensors allow remote attackers within close proximity to enable write access to memory via a specific NFC unlock command. NOTE: The vulnerability is not present in the FreeStyle Libre 14-day in the U.S (announced in August 2018) and FreeStyle Libre 2 outside the U.S (announced in October 2018)." }, { "lang": "es", "value": "Los sensores Abbott FreeStyle Libre de generaciones anteriores permiten a los atacantes remotos cercanos para permitir el acceso de escritura a la memoria a trav\u00e9s de un comando de desbloqueo NFC espec\u00edfico. NOTA: La vulnerabilidad no est\u00e1 presente en el FreeStyle Libre de 14 d\u00edas en los EE. UU. (Anunciado en agosto de 2018) y FreeStyle Libre 2 fuera de los EE. UU. (Anunciado en octubre de 2018)." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 5.8, "accessVector": "ADJACENT_NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 6.5, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-787" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:abbott:freestyle_libre_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "D4FBE39F-CC91-4A2D-9253-0F5DC091DEBE" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:abbott:freestyle_libre:-:*:*:*:*:*:*:*", "matchCriteriaId": "56D1E48A-7A78-4DC8-8CD7-6E27BD2F0F29" } ] } ] } ], "references": [ { "url": "https://fortiguard.com/zeroday/FG-VD-19-112", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://fortiguard.com/zeroday/FG-VD-19-112", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] } ] }