CISA Issues Binding Operational Directive 23-01: Vulnerability Scanning Requirements
CISA published Binding Operational Directive (BOD) 23-01, 'Improving Asset Visibility and Vulnerability Detection on Federal Networks,' requiring federal civilian executive branch (FCEB) agencies to perform automated asset discovery every 7 days and vulnerability enumeration on all discovered assets every 14 days. Agencies were required to initiate automated asset discovery by April 3, 2023, and begin reporting vulnerability enumeration results to CISA's Continuous Diagnostics and Mitigation (CDM) dashboard. While directly binding only on federal agencies, the directive set a de facto industry benchmark for vulnerability management programs.
Key Analytics
Impact Analysis
Defense contractors and federal suppliers faced downstream pressure to align their vulnerability management cadences with BOD 23-01 timelines. SOC 2 and HITRUST assessors began referencing BOD 23-01's 7/14-day scanning cadences as reasonable benchmarks. Organizations supporting federal contracts needed to demonstrate vulnerability scanning capabilities that met or exceeded these timelines. The directive also accelerated adoption of continuous vulnerability scanning over periodic scan-and-patch approaches.
Recommended Actions
- Implement automated asset discovery scanning on a 7-day cycle or more frequently
- Configure vulnerability enumeration to run against all discovered assets every 14 days
- Establish automated reporting of vulnerability enumeration results to your security operations team
Always verify requirements with official regulatory sources.
Estimated Remediation Effort
Indicative effort to address this development, broken down by your organization's current compliance posture. Select the posture that best matches where you are today.
A partial program exists: some policies and controls are in place, but coverage, evidence, and ownership have gaps.
- ›Tighten discovery and enumeration cadence to the 7 and 14-day benchmark
- ›Close scanning coverage gaps on unmanaged and cloud assets
- ›Automate reporting of enumeration results to security operations
The Cost of Waiting
Readiness work is dramatically cheaper before a deadline than after one. The ranges below come from the same estimate: the difference is only how prepared you are when the work starts.
Roughly 90 to 190 hours avoided by preparing early
Effort ranges are indicative planning estimates, not quotes. Actual effort depends on organizational scope, environment complexity, and evidence maturity. Talk to us for a scoped assessment.