CVE-2025-67112

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

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 2026-03-19. Last modified 2026-06-17.