Firmware implant introduced through supply chain (be0a2d09-f46b-5f52-8f48-775356a9ed42)
Firmware implant introduced through supply chain. Path in which an adversary modifies firmware artifacts via a supplier and reaches the platform via the legitimate update pipeline. Reference TENs: AST-SW-Software: Software artifacts in the supplier pipeline are the initial point of tampering. AST-FW-Firmware: Firmware is the ultimate artifact carrying the implant onto the platform. AST-HW-Hardware: Platform hardware is the host the implanted firmware persists on.