CVE-2025-67114

{"id": "CVE-2025-67114", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "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}]}, "published": "2026-03-19T18:16:15.713", "references": [{"url": "https://fcc.report/FCC-ID/P27-SCE4255W/4790935.pdf", "source": "cve@mitre.org"}, {"url": "https://freedomfi.com/index.html", "source": "cve@mitre.org"}, {"url": "https://neroteam.com/blog/freedomfi-sercomm-sce4255w-englewood", "source": "cve@mitre.org"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-1391"}]}], "descriptions": [{"lang": "en", "value": "Use of a deterministic credential generation algorithm in /ftl/bin/calc_f2 in Small Cell Sercomm SCE4255W (FreedomFi Englewood) firmware before DG3934v3@2308041842 allows remote attackers to derive valid administrative/root credentials from the device's MAC address, enabling authentication bypass and full device access."}, {"lang": "es", "value": "El uso de un algoritmo de generaci\u00f3n de credenciales determinista en /ftl/bin/calc_f2 en el firmware del Small Cell Sercomm SCE4255W (FreedomFi Englewood) anterior a DG3934v3@2308041842 permite a atacantes remotos derivar credenciales administrativas/de root v\u00e1lidas de la direcci\u00f3n MAC del dispositivo, lo que permite la omisi\u00f3n de autenticaci\u00f3n y el acceso completo al dispositivo."}], "lastModified": "2026-03-24T02:16:03.830", "sourceIdentifier": "cve@mitre.org"}