Ca 5 1 Automation Support For Accuracy

---
name: "CA-5(1)_automation-support-for-accuracy-and-currency"
description: "Ensure the accuracy, currency, and availability of the plan of action and milestones for the system using [organization-defined]."
category: "configuration"
version: "5.2.0"
author: "cyberstrike-official"
tags:
  - nist
  - sp800-53
  - rev5
  - ca-5-1
  - ca
  - enhancement
tech_stack:
  - any
cwe_ids: []
chains_with: []
prerequisites:
  - CA-5
severity_boost: {}
---

# CA-5(1) Automation Support for Accuracy and Currency

> **Enhancement of:** CA-5

## High-Level Description

**Family:** Assessment, Authorization, and Monitoring (CA)
**Framework:** NIST SP 800-53 Rev 5

Using automated tools helps maintain the accuracy, currency, and availability of the plan of action and milestones and facilitates the coordination and sharing of security and privacy information throughout the organization. Such coordination and information sharing help to identify systemic weaknesses or deficiencies in organizational systems and ensure that appropriate resources are directed at the most critical system vulnerabilities in a timely manner.

## What to Check

- [ ] Verify CA-5(1) Automation Support for Accuracy and Currency is documented in SSP
- [ ] Confirm control is operating effectively
- [ ] Review evidence of continuous monitoring for CA-5(1)
- [ ] Verify enhancement builds upon base control CA-5

## How to Test

### Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for CA-5(1) 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 |
| ------------- | --------------------------------- | ----- |
| Manual Review | Documentation and interview-based | N/A   |

## Remediation Guide

### Control Statement

Ensure the accuracy, currency, and availability of the plan of action and milestones for the system using [organization-defined].

### Implementation Guidance

Using automated tools helps maintain the accuracy, currency, and availability of the plan of action and milestones and facilitates the coordination and sharing of security and privacy information throughout the organization. Such coordination and information sharing help to identify systemic weaknesses or deficiencies in organizational systems and ensure that appropriate resources are directed at the most critical system vulnerabilities in a timely manner.

## Risk Assessment

| Finding                                                              | Severity | Impact                                               |
| -------------------------------------------------------------------- | -------- | ---------------------------------------------------- |
| CA-5(1) Automation Support for Accuracy and Currency not implemented | Medium   | Assessment, Authorization, and Monitoring            |
| CA-5(1) partially implemented                                        | Low      | Incomplete Assessment, Authorization, and Monitoring |

## CWE Categories

| CWE ID | Title                 |
| ------ | --------------------- |
| N/A    | No direct CWE mapping |

## References

- [NIST SP 800-53 Rev 5 - CA-5(1)](https://csrc.nist.gov/projects/cprt/catalog#/cprt/framework/version/SP_800_53_5_1_1/home?element=ca-5.1)
- [NIST SP 800-53A Rev 5 (Assessment Procedures)](https://csrc.nist.gov/pubs/sp/800/53/a/r5/final)
- [NIST SP 800-53 Rev 5 Full Catalog](https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final)

## Checklist

- [ ] Control documented in SSP
- [ ] Implementation evidence collected
- [ ] Operating effectiveness validated
- [ ] Continuous monitoring in place
- [ ] Related controls (none) reviewed