Unauthenticated controller and connected-system compromise
Published Oct 25, 2025 · Updated Oct 25, 2025
Vulnerable components in Azure Access OS through 1.19.5 allow remote attackers to compromise BLU-IC2 and BLU-IC4 controllers. Azure Access Technology has not identified the affected components, their unsafe operation, or the attack input that reaches them. The network path requires no authentication or user interaction; successful exploitation grants read and write access and can interrupt controller and connected-system operation.
Summary
What happened
Vulnerable components in Azure Access OS through 1.19.5 allow remote attackers to compromise BLU-IC2 and BLU-IC4 controllers. Azure Access Technology has not identified the affected components, their unsafe operation, or the attack input that reaches them. The network path requires no authentication or user interaction; successful exploitation grants read and write access and can interrupt controller and connected-system operation.
The record
- CVE
- CVE-2025-12219
- Published
- Oct 25, 2025
- Updated
- Oct 25, 2025
- Vendor
- Azure Access Technology
- Product
- BLU-IC4
- Classifications
- Unavailable
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 25, 2025CVE publishedPublication date reported by the CVE source.
- Oct 25, 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.
- Affected versionversion=0 <=1.19.5
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Weakness, pattern, technique
No sourced classifications are available.
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
See the directory against your own environment.
Your stack
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