VDB
CVE-2021-1638
CVE-2021-1638
PUBLISHED
CVSS 7.699999809265137 HIGH
Windows Bluetooth Security Feature Bypass Vulnerability This CVE ID is unique from CVE-2021-1683, CVE-2021-1684.
EPSS 0.61% · 70.3th percentile
Risk Scores
CVSS 3.1
7.699999809265137
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C
EPSS Score
0.61%
70.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 |
| Microsoft | Windows 10 Version 1803 | 10.0.0 |
| microsoft | windows_10 | 1803, 1809, 1909 |
| Microsoft | Windows Server version 2004 | 10.0.0 |
| microsoft | windows_server_2019 | |
| Microsoft | Windows 10 Version 1909 | 10.0.0 |
| microsoft | windows_server_2016 | 2004, 1909, 20h2 |
| Microsoft | Windows Server version 20H2 | 10.0.0 |
| Microsoft | Windows 10 Version 2004 | 10.0.0 |
| Microsoft | Windows Server, version 1909 (Server Core installation) | 10.0.0 |
| Microsoft | Windows 10 Version 20H2 | 10.0.0 |
| Microsoft | Windows 10 Version 1809 | 10.0.0 |
| Microsoft | Windows Server 2019 | 10.0.0 |
Exploit Intelligence
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1638 (circl)
- Windows Bluetooth Security Feature Bypass Vulnerability (circl)
- expl_cve_2021_1647.yar (github-yara)
- expl_cve_2021_1647.yar (github-yara)
- expl_cve_2021_1647.yar (github-yara)
- expl_cve_2021_1647.yar (github-yara)
- EXPL_CVE_2021_1647_Apr21_1.yar (github-yara)
- EXPL_CVE_2021_1647_Apr21_1.yar (github-yara)
- EXPL_CVE_2021_1647_Apr21_1.yar (github-yara)
- EXPL_CVE_2021_1647_Apr21_1.yar (github-yara)
…and 28 more exploits
Timeline
- Jan 12, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- May 5, 2021 PoC Published
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score