CVE-2022-31199
Netwrix Auditor Insecure Object Deserialization Vulnerability
- Published
- Nov 8, 2022
- Updated
- Oct 21, 2025
- Assigning CNA
- mitre
- Evidence observed
- Jul 11, 2023
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HModerate · next 30 days
- Percentile
- 98.4%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
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.
Sources
1- CVE-2022-31199Exploit
Proof-of-concept exploits for CVE-2022-31199, a critical .NET deserialization RCE in Netwrix Auditor. Includes Python and PowerShell scripts, payload generation with ysoserial.net, and detection signatures for authorized security testing.
Responsible use
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