KEV Entry

CVE-2021-1732

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2021-1732

2021-11-03 00:00 UTC

Timestamps

2021-11-03

2021-11-03

Scope

KEVIntel entry: Windows Win32k Elevation of Privilege Vulnerability | Affected: Microsoft / Windows 10 Version 1803, Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 Version 1909, Windows Server, version 1909 (Server Core installation), Windows 10 Version 2004, Windows Server version 2004, Windows 10 Version 20H2, Windows Server version 20H2 | CVSS: 7.8 (HIGH) | EPSS: 0.68965 | Used in malware: yes | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2021-1732', 'url': 'https://www.cve.org/CVERecord?id=CVE-2021-1732'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2021-1732'}

5ca6b15f-3e35-455a-bea6-e3b85fb59aed

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-19 12:47 UTC

2026-06-19 12:47 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel confirmed_compromise 0.70
View details 
{
  "added_date": "2021-11-03T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 7.8,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.99264,
  "epss_score": 0.68965,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "Windows 10 Version 1803, Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 Version 1909, Windows Server, version 1909 (Server Core installation), Windows 10 Version 2004, Windows Server version 2004, Windows 10 Version 20H2, Windows Server version 20H2",
  "title": "Windows Win32k Elevation of Privilege Vulnerability",
  "used_in_malware": "yes",
  "vendor": "Microsoft"
}
 -
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