What is CVE-2025-12114?

CVE-2025-12114 is a medium-severity vulnerability in Azure-Access Blu-Ic2, classified under CWE-1191. CVSS score: 5.5/10. Published 2025-10-23.

How severe is CVE-2025-12114?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Azure-Access Blu-Ic2

CVE-2025-12114

Enabled serial console could potentially leak information that might help attacker to find vulnerabilities.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.

Published 2025-10-23 · last modified 2026-10-18.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.001 (1.1th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

Azure-Access Blu-Ic2
Azure-Access Blu-Ic2 Firmware
Azure-Access Blu-Ic4
Azure-Access Blu-Ic4 Firmware
Azure Access Technology Blu-Ic2 — versions 0
Azure Access Technology Blu-Ic4 — versions 0

Weakness classification (CWE)

CWE-1191

References

a0340c66-c385-4f8b-991b-3d05f6fd5220 (Vendor Advisory)

Frequently asked questions

What is CVE-2025-12114?: CVE-2025-12114 is a medium-severity vulnerability in Azure-Access Blu-Ic2, classified under CWE-1191. CVSS score: 5.5/10. Published 2025-10-23.
How severe is CVE-2025-12114?: Medium severity. CVSS v3 base score is 5.5 out of 10.