CVE-2022-31199 — Remote code execution vulnerabilities exist in the Netwrix Auditor User Activity Video…¶

Key facts

CVE-2022-31199 is a Critical (9.8) vulnerability: Remote code execution vulnerabilities exist in the Netwrix Auditor User Activity Video…. This entry ships a detection-only PoC and a Docker test lab. It is on the CISA Known Exploited Vulnerabilities (KEV) catalog (added 2023-07-11), confirming active exploitation in the wild, and is linked to known ransomware campaigns.

Actively exploited — on the CISA KEV catalog

CVE-2022-31199 is listed on the CISA Known Exploited Vulnerabilities (KEV) catalog (added 2023-07-11), confirming exploitation in the wild. It is linked to known ransomware campaigns. Federal remediation deadline: 2023-08-01. Prioritise patching and deploy the detection and prevention rules below.


CVE	CVE-2022-31199
Severity	Critical (9.8)
CISA KEV	Actively exploited (added 2023-07-11) · ransomware
Detection / prevention	—
PoC	poc.py
Source	2022/CVE-2022-31199/

Details¶

English | 한국어

Description¶

Remote code execution vulnerabilities exist in the Netwrix Auditor User Activity Video Recording component affecting both the Netwrix Auditor server and agents installed on monitored systems. The remote code execution vulnerabilities exist within the underlying protocol used by the component, and potentially allow an unauthenticated remote attacker to execute arbitrary code as the NT AUTHORITY\SYSTEM user on affected systems, including on systems Netwrix Auditor monitors.

Vulnerability Details¶

Property	Value
CVE ID	CVE-2022-31199
Type	RCE
CVSS Score	9.8

Proof of Concept¶

Download¶

# Download PoC script
curl -O https://raw.githubusercontent.com/fankh/vulnerability-poc/main/2022/CVE-2022-31199/poc.py

Usage¶

# Run PoC against target
python3 poc.py --target <TARGET_URL>

# With authentication
python3 poc.py --target <TARGET_URL> --username <USER> --password <PASS>

⚠️ Warning: This PoC is for authorized security testing only. It uses detection-only techniques and does not exploit or damage target systems.

Test Lab¶

This repository includes a Docker-based test environment with both vulnerable and patched applications.

Quick Start¶

# Clone and navigate to CVE directory
cd CVE-2022-31199

# Start both applications
docker-compose up -d

# Run tests
./run-tests.sh    # Linux/Mac
./run-tests.ps1   # Windows PowerShell

Application Endpoints¶

Application	URL	Status
Vulnerable App	http://localhost:8080	Shows vulnerability
Patched App	http://localhost:8081	Demonstrates fix

Directory Structure¶

├── README.md           # English documentation
├── README_KO.md        # Korean documentation
├── poc.py              # PoC detection script
├── docker-compose.yml  # Container orchestration
├── run-tests.sh        # Linux/Mac test runner
├── run-tests.ps1       # Windows test runner
├── vulnerable-app/     # Vulnerable version
│   ├── app.py
│   ├── Dockerfile
│   └── requirements.txt
└── patched-app/        # Fixed version
    ├── app.py
    ├── Dockerfile
    └── requirements.txt

References¶

https://bishopfox.com/blog/netwrix-auditor-advisory
https://bishopfox.com/blog/netwrix-auditor-advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-31199

Generated by PoC Generator on 2026-06-25T20:42:02.549205431

Frequently asked questions¶

What is CVE-2022-31199?¶

CVE-2022-31199 is a Critical (9.8) vulnerability: Remote code execution vulnerabilities exist in the Netwrix Auditor User Activity Video…. This entry ships a detection-only PoC and a Docker test lab. It is on the CISA Known Exploited Vulnerabilities (KEV) catalog (added 2023-07-11), confirming active exploitation in the wild, and is linked to known ransomware campaigns.

How do I detect CVE-2022-31199?¶

Run the detection-only PoC included with this entry against your Docker test lab to confirm whether a target is affected; pair it with your own IDS logging.

How do I block or mitigate CVE-2022-31199?¶

Upgrade to a fixed version per the vendor advisory; the NVD record lists the affected versions. Use the included PoC to verify your remediation.

Is CVE-2022-31199 actively exploited?¶

Yes. CVE-2022-31199 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, added 2023-07-11, which means it has been exploited in the wild. CISA also links it to known ransomware campaigns. CISA set a federal remediation deadline of 2023-08-01. Prioritise patching and deploy the detection and prevention rules above.

For authorized security testing and research only. See the full source and NVD record.