CVE-2025-12363Network attack vector

Unauthenticated email password disclosure

Published Oct 27, 2025 · Updated Oct 27, 2025

Sensitive information exposure in BLU-IC2 and BLU-IC4 1.19.5 and earlier allows remote attackers to read configured email passwords. Azure Access Technology has not published the interface, storage location, or operation that exposes the configured email credential. Network access requires no authentication or user interaction, and the documented consequence is disclosure of the controller's email password.

CVSS severity10.0
Critical
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive information exposure in BLU-IC2 and BLU-IC4 1.19.5 and earlier allows remote attackers to read configured email passwords. Azure Access Technology has not published the interface, storage location, or operation that exposes the configured email credential. Network access requires no authentication or user interaction, and the documented consequence is disclosure of the controller's email password.

The record

CVE
CVE-2025-12363
Published
Oct 27, 2025
Updated
Oct 27, 2025
Vendor
Azure Access Technology
Product
BLU-IC4
Classifications
CWE-200
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 27, 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 vectornetwork
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

10.0Azure Access TechnologyCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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.

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No observations available

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

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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