Resource Authentication Flaw in BLU-IC2 and BLU-IC4 by Vendor Azure Access
CVE-2025-12476

10CRITICAL

Key Information:

Vendor

Azure Access Technology

Status
Blu-ic2
Blu-ic4
Vendor
CVE Published:
29 October 2025

What is CVE-2025-12476?

A resource authentication issue has been identified in Azure Access's BLU-IC2 and BLU-IC4 products. This vulnerability allows unauthenticated access to certain resources, potentially exposing sensitive data and services to unauthorized users. It is imperative for users to implement appropriate access controls and update to the latest versions to mitigate this risk.

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Deploy the Patch

Affected Version(s)

BLU-IC2 0 <= 1.19.5

BLU-IC4 0 <= 1.19.5

References

https://azure-access.com/security-advisories

CVSS V4

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kevin Schaller
Benjamin Lafois
Alexi Bitsios
Sebastian Toscano
Dominik Schneider
JSON
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