VDB
CVE-2021-1656
CVE-2021-1656
PUBLISHED
CVSS 5.5 MEDIUM
TPM Device Driver Information Disclosure Vulnerability
EPSS 1.69% · 82.6th 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
1.69%
82.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Server 2012 R2 | 6.3.0 |
| Microsoft | Windows Server 2019 | 10.0.0 |
| microsoft | windows_10 | 1607, 1809, 1909 |
| Microsoft | Windows 8.1 | 6.3.0 |
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.0 |
| microsoft | windows_server_2012 | * |
| Microsoft | Windows 10 Version 1507 | 10.0.0 |
| microsoft | windows_server_2019 | |
| Microsoft | Windows 10 Version 20H2 | 10.0.0 |
| Microsoft | Windows 10 Version 1803 | 10.0.0 |
| microsoft | windows_7 | |
| microsoft | windows_server_2008 | r2 |
| Microsoft | Windows Server version 20H2 | 10.0.0 |
| Microsoft | Windows 10 Version 1607 | 10.0.0 |
| Microsoft | Windows 7 Service Pack 1 | 6.1.0 |
| Microsoft | Windows 10 Version 2004 | 10.0.0 |
| microsoft | windows_8.1 | |
| Microsoft | Windows 7 | 6.1.0 |
| Microsoft | Windows Server version 2004 | 10.0.0 |
| Microsoft | Windows Server 2008 R2 Service Pack 1 | 6.1.0 |
…and 11 more
Exploit Intelligence
- waleedassar/CVE-2021-1656 (github-poc)
- waleedassar/CVE-2021-1656 (github-poc)
- waleedassar/CVE-2021-1656 (github-poc)
- waleedassar/CVE-2021-1656 (github-poc)
- CIRCL seen: CVE-2021-1656 (circl-sighting)
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1656 (circl)
- TPM Device Driver Information Disclosure Vulnerability (circl)
- CVE_2021_1647.yar (github-yara)
- expl_cve_2021_1647.yar (github-yara)
- expl_cve_2021_1647.yar (github-yara)
…and 33 more exploits
Timeline
- Jan 12, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- May 5, 2021 PoC Published
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score