What is CVE-2025-67112?

CVE-2025-67112 is a critical-severity vulnerability in N/a, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.8/10. Published 2026-03-19.

How severe is CVE-2025-67112?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in N/a

CVE-2025-67112

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.

EPSS: 0.004 (32.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-321 — Use of Hard-coded Cryptographic Key

References

Frequently asked questions

What is CVE-2025-67112?: CVE-2025-67112 is a critical-severity vulnerability in N/a, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.8/10. Published 2026-03-19.
How severe is CVE-2025-67112?: Critical severity. CVSS v3 base score is 9.8 out of 10.