CISA ICS-CERT published advisory ICSA-26-111-10 disclosing 12 critical vulnerabilities in Silex Technology SD-330AC (firmware <=1.42) and AMC Manager (<=5.0.2) devices. Vulnerabilities include stack-based buffer overflow (CVSS 8.8), heap-based buffer overflow (CVSS 9.8), missing authentication for critical functions, hard-coded cryptographic keys, and improper input neutralization. Successful exploitation could allow arbitrary code execution, denial-of-service, or unauthorized configuration changes without authentication. Vendor fixes are available: SD-330AC firmware Ver 1.50 or later and AMC Manager Ver.5.1.0 or later.