CVE-2025-12220
Azure-access Blu-ic2 Firmware vulnerability
- Published25 Oct 2025
Description
Busybox 1.31.1 - Multiple Known Vulnerabilities.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.
CVSS 3.1 breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HAffected products
Remediation
Frequently asked
Is CVE-2025-12220 being actively exploited?
CVE-2025-12220 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.37%.
How severe is CVE-2025-12220?
CVE-2025-12220 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.37% probability of exploitation.
Which products are affected by CVE-2025-12220?
Affected products include Azure-access Blu-ic2 Firmware, Azure-access Blu-ic4 Firmware.
How do I fix CVE-2025-12220?
Upgrade affected software to a fixed version, for example Azure-access Blu-ic2 Firmware 1.20, Azure-access Blu-ic4 Firmware 1.20 or later, then confirm no affected versions remain in your inventory.
How Secuno handles this
Secuno correlates vulnerabilities like CVE-2025-12220 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.
Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.