KEV Entry

CVE-2022-21882

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2022-21882

2022-02-04 01:00 CET

Timestamps

2022-02-04

2022-02-04

Scope

Win32k Elevation of Privilege Vulnerability | Affected: Microsoft / Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 Version 1909, Windows 10 Version 21H1, Windows Server 2022, Windows 10 Version 20H2, Windows Server version 20H2, Windows 11 version 21H2, Windows 10 Version 21H2 | CVSS: 7.0 (HIGH) | EPSS: 0.59205 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2022-21882', 'url': 'https://www.cve.org/CVERecord?id=CVE-2022-21882'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2022-21882'}

d42b7ca3-0a1a-4278-9c8f-e47ffdc0fcc1

Previdian
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-10-02 09:10 CEST

2026-10-02 09:10 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2022-02-04T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2022-21882",
  "cvss_estimated": false,
  "cvss_score": 7.0,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.99091,
  "epss_score": 0.59205,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 Version 1909, Windows 10 Version 21H1, Windows Server 2022, Windows 10 Version 20H2, Windows Server version 20H2, Windows 11 version 21H2, Windows 10 Version 21H2",
  "title": "Win32k Elevation of Privilege Vulnerability",
  "used_in_malware": "unknown",
  "vendor": "Microsoft",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2022-21882"
}
 -
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