VDB
CVE-2021-38624
CVE-2021-38624
PUBLISHED
CVSS 6.5 MEDIUM
Windows Key Storage Provider Security Feature Bypass Vulnerability
EPSS 0.39% · 60.6th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C
EPSS Score
0.39%
60.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 Version 20H2 | 10.0.0 |
| Microsoft | Windows Server 2019 | 10.0.0 |
| Microsoft | Windows 10 Version 1809 | 10.0.0 |
| Microsoft | Windows 11 version 21H2 | 10.0.0 |
| Microsoft | Windows Server 2022 | 10.0.0 |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 |
| microsoft | windows_server_2016 | 20h2, 2004 |
| Microsoft | Windows 10 Version 1909 | 10.0.0 |
| microsoft | windows_server_2022 | |
| Microsoft | Windows Server version 20H2 | 10.0.0 |
| Microsoft | Windows Server version 2004 | 10.0.0 |
| microsoft | windows_server_2019 | |
| Microsoft | Windows 10 Version 2004 | 10.0.0 |
| microsoft | windows_10 | 2004, 20h2, 1909 |
| Microsoft | Windows 10 Version 21H1 | 10.0.0 |
Exploit Intelligence
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38624 (circl)
- EXPL_MAL_MalDoc_OBFUSCT_MHTML_Sep21_1_RID32E2.yar (github-yara)
- EXPL_MAL_MalDoc_OBFUSCT_MHTML_Sep21_1_RID32E2.yar (github-yara)
- EXPL_MAL_MalDoc_OBFUSCT_MHTML_Sep21_1_RID32E2.yar (github-yara)
- EXPL_MAL_MalDoc_OBFUSCT_MHTML_Sep21_1_RID32E2.yar (github-yara)
- EXPL_XML_Encoded_CVE_2021_40444.yar (github-yara)
- EXPL_XML_Encoded_CVE_2021_40444.yar (github-yara)
- EXPL_XML_Encoded_CVE_2021_40444.yar (github-yara)
- EXPL_XML_Encoded_CVE_2021_40444.yar (github-yara)
- expl_cve_2021_40444.yar (github-yara)
…and 51 more exploits
Timeline
- Jul 2, 2021 PoC Published
- Sep 15, 2021 CVE Published
- Sep 16, 2021 EPSS Score
- Sep 23, 2021 PoC Published
- Sep 28, 2021 EPSS Score
- Nov 12, 2021 EPSS Score
- Jan 9, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 7, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Aug 28, 2022 EPSS Score