VDB
CVE-2021-31191
CVE-2021-31191
PUBLISHED
CVSS 5.5 MEDIUM
Windows Projected File System FS Filter Driver Information Disclosure Vulnerability
EPSS 0.40% · 61.2th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
EPSS Score
0.40%
61.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 |
| Microsoft | Windows Server version 2004 | 10.0.0 |
| Microsoft | Windows Server 2019 | 10.0.0 |
| Microsoft | Windows 10 Version 20H2 | 10.0.0 |
| Microsoft | Windows 10 Version 2004 | 10.0.0 |
| microsoft | windows_server_2019 | |
| microsoft | windows_server_2016 | 1909, 20h2, 2004 |
| Microsoft | Windows Server, version 1909 (Server Core installation) | 10.0.0 |
| Microsoft | Windows 10 Version 1909 | 10.0.0 |
| Microsoft | Windows 10 Version 1803 | 10.0.0 |
| microsoft | windows_10 | 1909, *, 2004 |
| Microsoft | Windows Server version 20H2 | 10.0.0 |
| Microsoft | Windows 10 Version 1809 | 10.0.0 |
Exploit Intelligence
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31191 (circl)
- exploit_cve_2021_31166.yar (github-yara)
- exploit_cve_2021_31166.yar (github-yara)
- exploit_cve_2021_31166.yar (github-yara)
- exploit_cve_2021_31166.yar (github-yara)
- exploit_cve_2021_31166.yar (github-yara)
- exploit_cve_2021_31166.yar (github-yara)
- exploit_cve_2021_31166.yar (github-yara)
- exploit_cve_2021_31166.yar (github-yara)
- exploit_cve_2021_31166.yar (github-yara)
…and 31 more exploits
Timeline
- May 11, 2021 CVE Published
- May 12, 2021 EPSS Score
- May 18, 2021 EPSS Score
- Jul 15, 2021 EPSS Score
- Sep 23, 2021 PoC Published
- Nov 15, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 16, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 19, 2022 EPSS Score
- Jul 21, 2022 EPSS Score
- Sep 21, 2022 EPSS Score