CVE-2021-35951

{"id": "CVE-2021-35951", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-12-26T06:15:09.770", "references": [{"url": "https://payatu.com/advisory/fastrack-reflex-unauthenticated-firmware-update", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.fastrack.in/shop/watch-smart-wearables-reflex-2", "tags": ["Permissions Required"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "fastrack Reflex 2.0 W307S_REFLEX_v90.89 Activity Tracker allows an Unauthenticated Remote attacker to send a malicious firmware update via BLE and brick the device."}, {"lang": "es", "value": "fastrack Reflex 2.0 W307S_REFLEX_v90.89 Activity Tracker permite a un atacante remoto no autenticado enviar una actualizaci\u00f3n de firmware maliciosa a trav\u00e9s de BLE y bloquear el dispositivo."}], "lastModified": "2023-01-05T21:06:45.527", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fastrack:reflex_2.0_firmware:90.89:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EE456490-17F2-47BD-81AD-ECFDC8407571"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:fastrack:reflex_2.0:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9BE152C4-4620-4FDB-A819-DB77BA3C587E"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}