CVE-2025-12114

Local information disclosure via enabled serial console

Published Oct 23, 2025 · Updated Oct 23, 2025

Information disclosure in Azure Access Technology BLU-IC2 and BLU-IC4 1.19.5 and earlier allows local users to read device data. An enabled serial console exposes information without adequately restricting access, but the vendor has not identified the console interface or disclosed which data it reveals. Local console access and passive user interaction are required; the reported consequence is limited to information useful for finding other flaws.

CVSS severity5.2
Medium
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Azure Access Technology BLU-IC2 and BLU-IC4 1.19.5 and earlier allows local users to read device data. An enabled serial console exposes information without adequately restricting access, but the vendor has not identified the console interface or disclosed which data it reveals. Local console access and passive user interaction are required; the reported consequence is limited to information useful for finding other flaws.

The record

CVE
CVE-2025-12114
Published
Oct 23, 2025
Updated
Oct 23, 2025
Vendor
Azure Access Technology
Product
BLU-IC4
Classifications
CWE-1191, CAPEC-1
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 23, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 23, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.19.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Azure Access Technology · BLU-IC4version=0 <=1.19.5
Azure Access Technology · BLU-IC2version=0 <=1.19.5

Published CVSS scores

5.2Azure Access TechnologyCVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1191On-Chip Debug and Test Interface With Improper Access Control
CAPEC-1Accessing Functionality Not Properly Constrained by ACLs

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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