Risk Scores
CVSS v3.1
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
0.33%
55.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Server, version 1909 (Server Core installation) | 10.0.0 |
| Microsoft | Windows | |
| microsoft | windows_server_2016 | 20h2, 2004, 1909 |
| Microsoft | Windows 10 Version 1909 | 10.0.0 |
| Microsoft | Windows 10 Version 20H2 | 10.0.0 |
| Microsoft | Windows Server version 2004 | 10.0.0 |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 |
| Microsoft | Windows 10 Version 2004 | 10.0.0 |
| Microsoft | Windows 10 Version 1809 | 10.0.0 |
| Microsoft | Windows Server version 20H2 | 10.0.0 |
| Microsoft | Windows Server 2019 | 10.0.0 |
| microsoft | windows_server_2019 | |
| microsoft | windows_10 | 1909, 20h2, 2004 |
Timeline
- May 11, 2021 CVE Published
- May 12, 2021 EPSS Score
- May 15, 2021 EPSS Score
- Sep 13, 2021 EPSS Score
- Sep 23, 2021 PoC Published
- Nov 14, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 16, 2022 EPSS Score
- May 16, 2022 EPSS Score
- Sep 16, 2022 EPSS Score
- Nov 17, 2022 EPSS Score
References
- https://portal.msrc.microsoft.com/fr-FR/security-guidance advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31167 url
- http://packetstormsecurity.com/files/162559/Windows-Container-Manager-Service-CmsRpcSrv_MapNamedPipeToContainer-Privilege-Escalation.html url
- https://nvd.nist.gov/vuln/detail/CVE-2021-31167 advisory