CVE Vulnerabilities

CVE-2025-12553

Missing Validation of OpenSSL Certificate

Published: Oct 31, 2025 | Modified: Nov 10, 2025
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

Email Server Certificate Verification Disabled.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.

Weakness

The product uses OpenSSL and trusts or uses a certificate without using the SSL_get_verify_result() function to ensure that the certificate satisfies all necessary security requirements.

Affected Software

Name Vendor Start Version End Version
Blu-ic2_firmware Azure-access * 1.20 (excluding)

Potential Mitigations

References