What’s Vulnerable › Vulnerabilities

CVE-2025-12219: Vulnerable Components in Azure Access OS

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-25 · updated 2026-10-18
• Weakness: CWE-1395

Description

Vulnerable Components in Azure Access OS.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.

Affected products

• Azure-Access Blu-Ic2 Firmware: before 1.20 — fixed in 1.20
• Azure-Access Blu-Ic4 Firmware: before 1.20 — fixed in 1.20

How to fix

Upgrade to a fixed version: Azure-Access Blu-Ic2 Firmware 1.20; Azure-Access Blu-Ic4 Firmware 1.20. Check the vendor advisory for mitigations.

References

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

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