NIST SP 800-53 Rev 5vsCMMC 2.0
See exactly how NIST SP 800-53 Rev 5 controls map to CMMC 2.0. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
NIST SP 800-53 Rev 5 maps to CMMC 2.0 with 17% coverage across 32 directly mapped controls. Analysis of 192 NIST SP 800-53 Rev 5 controls identifies 160 compliance gaps — primarily concentrated in PE - Physical and Environmental Protection.
Source: TheArtOfService Knowledge Graph | 192 controls analysed | 718 frameworks | 330K+ cross-framework mappings
Control Mappings
Showing 20 of 33 mapped controls across 15 domains. Sign up to explore all 330K+ mappings across 718 frameworks.
AC - Access Control(5 mappings)
AT - Awareness and Training(1 mappings)
AU - Audit and Accountability(2 mappings)
CA - Assessment, Authorization, and Monitoring(2 mappings)
CM - Configuration Management(3 mappings)
IA - Identification and Authentication(2 mappings)
IR - Incident Response(2 mappings)
MA - Maintenance(1 mappings)
MP - Media Protection(2 mappings)
+13 more mappings
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Related Comparisons
Other NIST SP 800-53 Rev 5 comparisons
Other CMMC 2.0 comparisons
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What are the key differences between NIST SP 800-53 Rev 5 and CMMC 2.0?
NIST SP 800-53 Rev 5 has 192 controls across its framework, while CMMC 2.0 covers 110 controls. Direct mapping analysis identifies 32 overlapping controls (17% coverage). The frameworks diverge most significantly in PE - Physical and Environmental Protection, where 14 NIST SP 800-53 Rev 5 controls have no direct CMMC 2.0 equivalent.
How many controls map between NIST SP 800-53 Rev 5 and CMMC 2.0?
Of 192 total NIST SP 800-53 Rev 5 controls, 32 map directly to CMMC 2.0 controls — representing 17% coverage. The remaining 160 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping NIST SP 800-53 Rev 5 to CMMC 2.0?
160 NIST SP 800-53 Rev 5 controls have no direct equivalent in CMMC 2.0. The highest concentration of gaps is in PE - Physical and Environmental Protection with 14 unmapped controls. These gaps represent areas where additional controls, policies, or documentation must be created to achieve compliance with both frameworks.
Which control domains have the most gaps between NIST SP 800-53 Rev 5 and CMMC 2.0?
The domain with the highest gap count is PE - Physical and Environmental Protection (14 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.
Related Resources
This platform provides educational compliance tools, not legal, regulatory, or professional compliance advice. Cross-framework mappings are AI-assisted interpretations and do not reproduce or replace official standards. Framework names and trademarks belong to their respective owners. Consult qualified professionals for your specific compliance requirements. See our Terms of Service.