CVE-2025-67114

CRITICAL

9.8

Description

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/19/2026

Derniere modification3/24/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-1391

References

https://fcc.report/FCC-ID/P27-SCE4255W/4790935.pdf(cve@mitre.org)

https://freedomfi.com/index.html(cve@mitre.org)

https://neroteam.com/blog/freedomfi-sercomm-sce4255w-englewood(cve@mitre.org)

Correlations IOC

Aucune correlation enregistree

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