CAPEC Definitions / CAPEC-516
CAPEC-516: Hardware Component Substitution During Baselining
An adversary with access to system components during allocated baseline development can substitute a maliciously altered hardware component for a baseline component during the product development and research phases. This can lead to adjustments and calibrations being made in the product so that when the final product, now containing the modified component, is deployed it will not perform as designed and be advantageous to the adversary.
Extended Description
No Extended Description.
Mitigations
Hardware attacks are often difficult to detect, as inserted components can be difficult to identify or remain dormant for an extended period of time.
Acquire hardware and hardware components from trusted vendors. Additionally, determine where vendors purchase components or if any components are created/acquired via subcontractors to determine where supply chain risks may exist.
Relationships with other CAPECs
CAPEC-444: Development Alteration
Prerequisites
The adversary will need either physical access or be able to supply malicious hardware components to the product development facility.
Related Weaknesses
No related Weaknesses found.
