VDB
CVE-2021-40449
CVE-2021-40449
PUBLISHED
KEV
CVSS 7.800000190734863 HIGH
Win32k Elevation of Privilege Vulnerability
EPSS 91.51% · 99.7th 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
91.51%
99.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 |
| Microsoft | Windows 10 Version 21H1 | 10.0.0 |
| Microsoft | Windows Server 2019 | 10.0.0 |
| Microsoft | Windows 10 Version 1809 | 10.0.0 |
| Microsoft | Windows 11 version 21H2 | 10.0.0 |
| Microsoft | Windows 10 Version 2004 | 10.0.0 |
| Microsoft | Windows 10 Version 1909 | 10.0.0 |
| Microsoft | Windows 10 Version 20H2 | 10.0.0 |
| Microsoft | Windows Server 2022 | 10.0.0 |
| Microsoft | Windows Server version 20H2 | 10.0.0 |
| Microsoft | Windows Server version 2004 | 10.0.0 |
Exploit Intelligence
- toanthang1842002/CVE-2021-40449 (github-poc-repo)
- toanthang1842002/CVE-2021-40449 (github-poc-repo)
- toanthang1842002/CVE-2021-40449 (github-poc-repo)
- toanthang1842002/CVE-2021-40449 (github-poc-repo)
- toanthang1842002/CVE-2021-40449 (github-poc-repo)
- toanthang1842002/CVE-2021-40449 (github-poc-repo)
- toanthang1842002/CVE-2021-40449 (github-poc)
- toanthang1842002/CVE-2021-40449 (github-poc)
- toanthang1842002/CVE-2021-40449 (github-poc)
- toanthang1842002/CVE-2021-40449 (github-poc)
…and 62 more exploits
Timeline
- Oct 12, 2021 PoC Published
- Oct 13, 2021 CVE Published
- Oct 13, 2021 EPSS Score
- Oct 20, 2021 EPSS Score
- Nov 10, 2021 PoC Published
- Nov 11, 2021 EPSS Score
- Nov 17, 2021 CISA KEV Added
- Dec 9, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- May 27, 2022 EPSS Score
- Aug 14, 2022 EPSS Score
- Nov 14, 2022 EPSS Score