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Description

Use of a hard-coded AES-256-CBC key in the configuration backup/restore implementation of Small Cell Sercomm SCE4255W (FreedomFi Englewood) firmware before DG3934v3@2308041842 allows remote authenticated users to decrypt, modify, and re-encrypt device configurations, enabling credential manipulation and privilege escalation via the GUI import/export functions.

PUBLISHED Reserved 2025-12-08 | Published 2026-03-19 | Updated 2026-03-24 | Assigner mitre

References

neroteam.com/blog/freedomfi-sercomm-sce4255w-englewood

fcc.report/FCC-ID/P27-SCE4255W/4790935.pdf

freedomfi.com/index.html

cve.org (CVE-2025-67112)

nvd.nist.gov (CVE-2025-67112)

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