Medium severity5.5NVD Advisory· Published Oct 23, 2025· Updated Jun 17, 2026

CVE-2025-12114

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Azure Access/Blu Ic2 Firmware
cpe:2.3:o:azure-access:blu-ic2_firmware:*:*:*:*:*:*:*:*
Range: <1.20
Azure Access/Blu Ic4 Firmware
cpe:2.3:o:azure-access:blu-ic4_firmware:*:*:*:*:*:*:*:*
Range: <1.20
BLU/IC2llm-fuzzy
Range: <=1.19.5
BLU/IC4llm-fuzzy
Range: <=1.19.5
Azure Access Technology/Blu Ic4v5
Range: 0
Azure Access Technology/Blu Ic2v5
Range: 0

Patches

Vulnerability mechanics

References

azure-access.com/security-advisoriesnvdVendor Advisory

News mentions

No linked articles in our index yet.

Severity

MediumCVSS v3.1

5.5/ 10

CVSS v45.2

CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack vector: Local
Complexity: Low
Privileges: Low
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

Vector

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

EPSS

Probability of exploitation in the next 30 days.

0.10%

VYPR risk score

Composite of severity, exploitation, and reach.

0.36medium

cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

Weaknesses

CWE-1191
On-Chip Debug and Test Interface With Improper Access Control

CVE ID

CVE-2025-12114

Credits

AB
Alexi Bitsios
finder
BL
Benjamin Lafois
finder
DS
Dominik Schneider
finder
KS
Kevin Schaller
finder
ST
Sebastian Toscano
finder