CVE-2021-31956
high · 7.8Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
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Added 2021-11-03Remediation due 2021-11-17
Windows NTFS Elevation of Privilege Vulnerability
7.8
CVSS
22.3%
EPSS (exploit prob.)
98th
EPSS percentile
2021-06-08
Published
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-191
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| microsoft | windows_10_1507 | < 10.0.10240.18967 |
| microsoft | windows_10_1607 | < 10.0.14393.4467 |
| microsoft | windows_10_1809 | < 10.0.17763.1999 |
| microsoft | windows_10_1909 | < 10.0.18363.1621 |
| microsoft | windows_10_2004 | < 10.0.19041.1052 |
| microsoft | windows_10_20h2 | < 10.0.19042.1052 |
| microsoft | windows_10_21h1 | < 10.0.19043.1052 |
| microsoft | windows_7 | all versions |
| microsoft | windows_8.1 | all versions |
| microsoft | windows_rt_8.1 | all versions |
| microsoft | windows_server_2004 | < 10.0.19041.1052 |
| microsoft | windows_server_2008 | r2 |
| microsoft | windows_server_2008 | sp2 |
| microsoft | windows_server_2012 | all versions |
| microsoft | windows_server_2012 | r2 |
| microsoft | windows_server_2016 | < 10.0.14393.4467 |
| microsoft | windows_server_2019 | < 10.0.17763.1999 |
| microsoft | windows_server_20h2 | < 10.0.19042.1052 |
Check a specific version with /api/v1/cve/match.
References
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-31956