cm-3-4-security-and-privacy-representatives

name	CM-3(4)_security-and-privacy-representatives
description	Require [organization-defined] to be members of the [organization-defined].
category	configuration
version	5.2.0
author	cyberstrike-official
tags	["nist","sp800-53","rev5","cm-3-4","cm","enhancement"]
tech_stack	["aws","azure","gcp","linux","windows"]
cwe_ids	["CWE-16"]
chains_with	[]
prerequisites	["CM-3"]
severity_boost	{}

CM-3(4) Security and Privacy Representatives

Enhancement of: CM-3

High-Level Description

Family: Configuration Management (CM) Framework: NIST SP 800-53 Rev 5

Information security and privacy representatives include system security officers, senior agency information security officers, senior agency officials for privacy, or system privacy officers. Representation by personnel with information security and privacy expertise is important because changes to system configurations can have unintended side effects, some of which may be security- or privacy-relevant. Detecting such changes early in the process can help avoid unintended, negative consequences that could ultimately affect the security and privacy posture of systems. The configuration change control element referred to in the second organization-defined parameter reflects the change control elements defined by organizations in CM-3g.

What to Check

• Verify CM-3(4) Security and Privacy Representatives is documented in SSP
• Confirm control is operating effectively
• Review evidence of continuous monitoring for CM-3(4)
• Verify enhancement builds upon base control CM-3

How to Test

Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for CM-3(4) implementation details. Verify the organization has documented how this control is satisfied.

Step 2: Validate Implementation

# For cloud environments, use cloud-audit-mcp tools
# For on-premises, review system configurations directly

# Example: Check if account management policies exist
grep -r "account.management\|access.control" /etc/security/ 2>/dev/null

Step 3: Test Operating Effectiveness

Verify the control is actively functioning, not just documented. Check logs, configurations, and operational evidence.

Tools

Tool	Purpose	Usage
cloud-audit-mcp	Check configuration baselines	cloud_audit_config
AWS CLI	Review Config rules	aws configservice describe-config-rules

Remediation Guide