CRITICALCVSS v3.1 9.8Actively exploited · CISA KEV since 2023-07-11Vulnerability

CVE-2022-31199

Netwrix Auditor User Activity Video Recording component contains an insecure objection deserialization vulnerability that allows an unauthenticated, remote attacker to execute code as the NT AUTHORITY\SYSTEM user. Successful exploitation requires that the attacker is able to reach port 9004/TCP, which is commonly blocked by standard enterprise firewalling.

Properties

Vulnerability name
Netwrix Auditor Insecure Object Deserialization Vulnerability
First seen
2025-10-21T23:15:32+00:00
Cvss score
9.8
Epss score
0.36009
Last seen
2026-10-19T12:00:27+00:00
Due date
2023-08-01
Euvd assigner
mitre
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2023-07-11T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2023-07-11
Score
9.8
Euvd base score version
3.1
Fetched at
2026-10-20T10:36:20+00:00
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
In Signal since
initial import (Sep 2026)
Euvd base score
9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vendor project
Netwrix

Related Entities (8)

MENTIONED_IN (4)

→[Campaign]ClingSTUN Turns Vulnerable Edge Devices Into Attacker Infrastructure
→[Campaign]Lunex Uses BYOVD to Disable Security Monitoring and Deploy Persistent Stealer
→[Campaign]NightLedger Backdoor Deployed in Espionage Campaign Targeting the Middle East and Africa
→[Campaign]ClickFix-Themed Campaign Deploys Starland RAT and WLDR Framework

AFFECTS_PRODUCT (1)

→[Product]cpe:2.3:a:netwrix:auditor:*:*:*:*:*:*:*:*

DESCRIBES (1)

←[KEVEntry]Netwrix Auditor Insecure Object Deserialization Vulnerability

HAS_WEAKNESS (1)

→[Weakness]Deserialization of Untrusted Data

INVOLVES (1)

←[Signal]kev_added · 2023-07-11

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CVE-2022-31199 (CVSS v3.1 9.8) — Ninja Signal Threat Intelligence | Ninja Signal