Vulnerable Upgrade Feature (Arbitrary File Write) may lead to obtaining super user permissions on board.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.

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Solution

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Workaround

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History

Fri, 07 Nov 2025 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Azure-access
Azure-access blu-ic2
Azure-access blu-ic2 Firmware
Azure-access blu-ic4
Azure-access blu-ic4 Firmware
CPEs cpe:2.3:h:azure-access:blu-ic2:*:*:*:*:*:*:*:*
cpe:2.3:h:azure-access:blu-ic4:*:*:*:*:*:*:*:*
cpe:2.3:o:azure-access:blu-ic2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:azure-access:blu-ic4_firmware:*:*:*:*:*:*:*:*
Vendors & Products Azure-access
Azure-access blu-ic2
Azure-access blu-ic2 Firmware
Azure-access blu-ic4
Azure-access blu-ic4 Firmware
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Wed, 29 Oct 2025 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Azure Access Technology
Azure Access Technology blu-ic2
Azure Access Technology blu-ic4
Vendors & Products Azure Access Technology
Azure Access Technology blu-ic2
Azure Access Technology blu-ic4

Tue, 28 Oct 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 28 Oct 2025 18:15:00 +0000

Type Values Removed Values Added
Description Vulnerable Upgrade Feature (Arbitrary File Write) may lead to obtaining super user permissions on board.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.
Title Vulnerable Upgrade Feature (Arbitrary File Write)
Weaknesses CWE-22
References
Metrics cvssV4_0

{'score': 10, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: azure-access

Published:

Updated: 2025-10-28T19:09:39.496Z

Reserved: 2025-10-28T18:09:30.692Z

Link: CVE-2025-12422

cve-icon Vulnrichment

Updated: 2025-10-28T19:09:36.662Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-28T18:15:36.697

Modified: 2025-11-07T14:55:47.233

Link: CVE-2025-12422

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-29T10:57:40Z

Weaknesses