CAPEC-677 Metadata
Likelihood of Attack
Low
Typical Severity
High
Overview
Summary
Malware is inserted in a server motherboard (e.g., in the flash memory) in order to alter server functionality from that intended. The development environment or hardware/software support activity environment is susceptible to an adversary inserting malicious software into hardware components during development or update.
Prerequisites
An adversary with access to hardware/software processes and tools within the development or hardware/software support environment can insert malicious software into hardware components during development or update/maintenance.
Potential Solutions / Mitigations
Purchase IT systems, components and parts from government approved vendors whenever possible. Establish diversity among suppliers. Conduct rigorous threat assessments of suppliers. Require that Bills of Material (BoM) for critical parts and components be certified. Utilize contract language requiring contractors and subcontractors to flow down to subcontractors and suppliers SCRM and SCRA (Supply Chain Risk Assessment) requirements. Establish trusted supplier networks.
Related CAPECs
| CAPEC ID | Description |
|---|---|
| CAPEC-534 | An adversary introduces malicious hardware during an update or replacement procedure, allowing for additional compromise or site disruption at the victim location. After deployment, it is not uncommon for upgrades and replacements to occur involving hardware and various replaceable parts. These upgrades and replacements are intended to correct defects, provide additional features, and to replace broken or worn-out parts. However, by forcing or tricking the replacement of a good component with a defective or corrupted component, an adversary can leverage known defects to obtain a desired malicious impact. |
Taxonomy Mappings
Taxonomy: ATTACK
| Entry ID | Entry Name |
|---|---|
| 1195.003 | Supply Chain Compromise: Compromise Hardware Supply Chain |
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