VDB
CVE-2021-41331
CVE-2021-41331
PUBLISHED
CVSS 7.800000190734863 HIGH
Win32k Elevation of Privilege Vulnerability
EPSS 5.17% · 90.1th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
EPSS Score
5.17%
90.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 |
| Microsoft | Windows Server 2019 | 10.0.0 |
| Microsoft | Windows 11 version 21H2 | 10.0.0 |
| Microsoft | Windows Server version 2004 | 10.0.0 |
| Microsoft | Windows 10 Version 1809 | 10.0.0 |
| Microsoft | Windows Server version 20H2 | 10.0.0 |
| Microsoft | Windows 10 Version 21H1 | 10.0.0 |
| Microsoft | Windows Server 2022 | 10.0.0 |
| Microsoft | Windows 10 Version 2004 | 10.0.0 |
| Microsoft | Windows 10 Version 20H2 | 10.0.0 |
| Microsoft | Windows 10 Version 1909 | 10.0.0 |
Exploit Intelligence
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-40450 (circl)
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40450 (circl)
- CIRCL exploited: CVE-2021-40450 (circl-sighting)
- CIRCL seen: CVE-2021-40450 (circl-sighting)
- CIRCL seen: CVE-2021-40450 (circl-sighting)
- CIRCL seen: CVE-2021-40450 (circl-sighting)
Timeline
- Oct 13, 2021 CVE Published
- Oct 13, 2021 EPSS Score
- Oct 20, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jun 14, 2023 PoC Published
- Jan 16, 2024 EPSS Score
- Feb 14, 2024 EPSS Score
- Feb 29, 2024 EPSS Score
- Mar 27, 2024 EPSS Score
- Apr 10, 2024 EPSS Score
- May 7, 2024 EPSS Score