Risk Scores
CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
EPSS Score
0.28%
51.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| microsoft | windows_7 | 6.1.0, 6.1.0 |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.9600.0 |
| Microsoft | Windows Server 2012 | 6.2.9200.0 |
| microsoft | windows_rt_8.1 | |
| Microsoft | Windows Server 2008 R2 Service Pack 1 | 6.1.7601.0 |
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) | 6.1.7601.0 |
| microsoft | windows_server_2008 | r2 |
| Microsoft | Windows Server 2012 (Server Core installation) | 6.2.9200.0 |
| microsoft | windows_server_2012_R2 | 6.3.9600.0, 6.3.9600.0 |
| microsoft | windows_server_2008_R2 | 6.1.7601.0, 6.1.7601.0 |
| microsoft | windows_server_2012 | r2, 6.2.9200.0, 6.2.9200.0 |
| microsoft | windows_10 | |
| Microsoft | Windows 10 Version 1507 | 10.0.10240.0 |
| Microsoft | Windows 8.1 | 6.3.0 |
| Microsoft | Windows Server 2012 R2 | 6.3.9600.0 |
| microsoft | windows_8.1 | 6.3.0 |
| Microsoft | Windows 7 | 6.1.0 |
| Microsoft | Windows 7 Service Pack 1 | 6.1.0 |
| microsoft | windows_10_1507 | 10.0.10240.0 |
Timeline
- Jan 11, 2022 CVE Published
- Feb 8, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 23, 2022 EPSS Score
- Jul 15, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Dec 17, 2022 EPSS Score
- Feb 7, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 31, 2023 EPSS Score
- May 22, 2023 EPSS Score
- Jul 13, 2023 EPSS Score
References
- https://msrc.microsoft.com/update-guide/ advisory
- Windows Extensible Firmware Interface Security Feature Bypass Vulnerability vendor-advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21899 url
- https://www.zerodayinitiative.com/advisories/ZDI-22-052/ url
- https://nvd.nist.gov/vuln/detail/CVE-2022-21899 advisory
- https://www.zerodayinitiative.com/advisories/ZDI-22-052 url