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CVE-2022-31199

Netwrix Auditor Insecure Object Deserialization Vulnerability

  • Critical 9.8
  • Exploited: added to CISA KEV 11 Jul 2023
  • Used in ransomware campaigns

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.

Key facts

Published
8 Nov 2022
Last changed
21 Oct 2025
Assigned by
mitre
KEV added
11 Jul 2023
KEV fix due
1 Aug 2023
Used in ransomware
Yes, according to CISA
EPSS
36.009% likely to be exploited in the next 30 days, higher than 98.499% of CVEs (scores for 15 Nov 2026)
SSVC (CISA)
Exploitation: active; Automatable: no; Technical impact: total

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

  • 9.8CVSS 3.1, Criticalfrom CISA (ADP container)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What to do

  • Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.CISA KEV required action

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

VendorProductVersions
n/an/a
  • n/a (affected)

Timeline

  1. 8 Nov 2022 Published
  2. 11 Jul 2023 CVE-2022-31199 added to CISA KEV
  3. 11 Jul 2023 Added to the CISA KEV catalogue

Weakness

References