Vulnerability Management Program Design

What This Session Covers

Vulnerability management is one of the most operationally demanding requirements in the NIST SP 800-171 control family. Control 3.11 calls for organizations to periodically assess risk, scan for vulnerabilities, and remediate flaws — but translating that language into a repeatable, auditable program is where most defense contractors struggle. This four-hour workshop walks you through every architectural decision required to build that program from the ground up, with direct alignment to CMMC Level 2 expectations.

Asset Inventory and Scope Definition

A vulnerability management program is only as reliable as the asset inventory beneath it. The session opens by establishing how to define and maintain a complete inventory of systems in scope for NIST SP 800-171 and CMMC L2 — including CUI-processing endpoints, servers, and network devices — so that no scannable surface goes unaccounted for during assessments.

Scanner Selection and Scanning Cadence

Instructor Carl B. Johnson compares the three dominant enterprise vulnerability scanners — Tenable, Rapid7, and Qualys — across criteria that matter most to defense contractors: authenticated scanning capability, CVSS scoring fidelity, reporting depth, and integration with federal data feeds. The session covers how to configure authenticated scans, establish a defensible scanning cadence that satisfies periodic assessment requirements, and document scanner configuration as an auditable artifact.

CISA KEV Integration

The CISA Known Exploited Vulnerabilities (KEV) catalog has become a critical input for prioritization decisions. This segment covers how to incorporate KEV data into your triage workflow, why KEV status should override CVSS score alone when setting remediation priority, and how to document KEV-driven decisions in a way that holds up during a CMMC assessment or government audit.

Remediation SLAs and Exception Management

Identifying vulnerabilities without a structured remediation timeline creates compliance exposure. The workshop defines a practical SLA framework tied to severity ratings and KEV status, and walks through how to write and govern a formal exception process — including risk acceptance criteria, approver roles, compensating controls documentation, and expiration tracking — so that unpatched findings never silently age out of your queue.

Metrics and Executive Reporting

Compliance practitioners are often asked to translate technical scan data into language executives and contracting officers can act on. This segment covers the key vulnerability management metrics that demonstrate program health — mean time to remediate, open finding trends by severity, KEV closure rates, and scan coverage percentages — and how to present them in a concise executive report that supports both internal governance and external audit readiness.

What You Will Leave With

• A vulnerability management policy template aligned to NIST SP 800-171 control 3.11 and CMMC L2, ready to adapt to your organization
• A vulnerability management procedure template covering scanning, triage, remediation, and exception workflows
• A scanner evaluation checklist for comparing Tenable, Rapid7, and Qualys against your environment requirements
• A remediation SLA matrix that maps severity ratings and KEV status to defined closure timelines
• An exception request and risk acceptance template with required fields for CMMC documentation purposes
• An executive reporting dashboard outline with recommended metrics and data sources
• Practical knowledge of how to integrate CISA KEV data into a day-to-day triage workflow

Who Should Attend

This workshop is built for the practitioners responsible for owning or building the vulnerability management function at a defense contractor or federal contractor organization. If your team includes any of the following, this session directly addresses their day-to-day challenges:

• IT security analysts and engineers who run vulnerability scans, manage findings queues, and coordinate with system owners on patching
• Compliance managers and program managers preparing for a CMMC Level 2 assessment or managing an active System Security Plan (SSP)
• CISOs and IT directors at small-to-mid-size contractors who wear both the technical and compliance hats simultaneously
• Risk and audit personnel responsible for tracking remediation progress and reporting to leadership or primes

Managers approving this training investment should know that attendees will return with ready-to-use policy and procedure templates, a structured remediation SLA framework, and the skills to close one of the most commonly cited gaps in CMMC Level 2 readiness reviews. For organizations building this capability as part of a broader compliance initiative, our CMMC, CUI & DFARS Compliance services and Compliance Program Development services provide ongoing support beyond the workshop.

Closing Note

Vulnerability management is not a one-time project — it is a continuous program that sits at the intersection of technical operations and regulatory obligation. This workshop gives your team the design blueprint, the documentation templates, and the practical judgment to build a program that satisfies NIST SP 800-171 control 3.11 and CMMC Level 2 requirements and keeps working long after the assessment ends. All instruction is delivered by Carl B. Johnson, President & CISO of Cleared Systems, drawing on direct experience supporting defense contractors through CMMC readiness and federal compliance programs.