CVE-2024-20666— BitLocker Security Feature Bypass Vulnerability
Quick assessment
Affected
Microsoft Windows 10 Version 1809
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft Windows BitLocker是美国微软（Microsoft）公司的BitLocker 确保在激活保护之前安全备份恢复密钥。 Microsoft Windows BitLocker存在安全漏洞。攻击者利用该漏洞可以绕过某些功能。以下产品和版本受到影响：Windows 11 version 21H2 for x64-based Systems,Windows 11 version 21H2 for ARM64-based Systems,Windows 10 Version 21H2
Possible ATT&CK Techniques 1 AI
T1083 · File and Directory Discovery
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2024-20666
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
BitLocker Security Feature Bypass Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
BitLocker Security Feature Bypass Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows BitLocker 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows BitLocker是美国微软（Microsoft）公司的BitLocker 确保在激活保护之前安全备份恢复密钥。 Microsoft Windows BitLocker存在安全漏洞。攻击者利用该漏洞可以绕过某些功能。以下产品和版本受到影响：Windows 11 version 21H2 for x64-based Systems,Windows 11 version 21H2 for ARM64-based Systems,Windows 10 Version 21H2
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Windows 10 Version 1809 | 10.0.17763.0 ~ 10.0.17763.5329 | - |
|
| Microsoft | Windows 10 Version 1809 | 10.0.0 ~ 10.0.17763.5329 | - |
|
| Microsoft | Windows Server 2019 | 10.0.17763.0 ~ 10.0.17763.5329 | - |
|
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.17763.0 ~ 10.0.17763.5329 | - |
|
| Microsoft | Windows Server 2022 | 10.0.20348.0 ~ 10.0.20348.2227 | - |
|
| Microsoft | Windows 11 version 21H2 | 10.0.0 ~ 10.0.22000.2713 | - |
|
| Microsoft | Windows 10 Version 21H2 | 10.0.19043.0 ~ 10.0.19044.3930 | - |
|
| Microsoft | Windows 11 version 22H2 | 10.0.22621.0 ~ 10.0.22621.3007 | - |
|
| Microsoft | Windows 10 Version 22H2 | 10.0.19045.0 ~ 10.0.19045.3930 | - |
|
| Microsoft | Windows 11 version 22H3 | 10.0.22631.0 ~ 10.0.22631.3007 | - |
|
| Microsoft | Windows 11 Version 23H2 | 10.0.22631.0 ~ 10.0.22631.3007 | - |
|
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | 10.0.25398.0 ~ 10.0.25398.643 | - |
|
| Microsoft | Windows 10 Version 1507 | 10.0.10240.0 ~ 10.0.10240.20402 | - |
|
| Microsoft | Windows 10 Version 1607 | 10.0.14393.0 ~ 10.0.14393.6614 | - |
|
| Microsoft | Windows Server 2016 | 10.0.14393.0 ~ 10.0.14393.6614 | - |
|
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.14393.0 ~ 10.0.14393.6614 | - |
|
II. Public POCs for CVE-2024-20666
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | PowerShell script that can help you automate updating the Windows Recovery Environment (WinRE) on deployed devices to address the security vulnerabilities in CVE-2024-20666. | https://github.com/nnotwen/Script-For-CVE-2024-20666 | POC Details |
| 2 | CVE-2024-20666 vulnerability Solution patch failures in the Windows Recovery Environment (WinRE). | https://github.com/invaderslabs/CVE-2024-20666 | POC Details |
| 3 | How to Check And Fix 0x80070643 Windows Update Error That Leads To CVE-2024-20666. | https://github.com/HYZ3K/CVE-2024-20666 | POC Details |
| 4 | PowerShell script to fix WinRE/Recovery partition issues - KB5034441, KB5028997, CVE-2024-20666 Windows Update failures | https://github.com/tazxtazxedu/WinRE-Fix | POC Details |
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2024-20666
请登录查看更多情报信息。
Vendor Advisories for CVE-2024-20666 (1)
Same Patch Batch · Microsoft · 2024-01-09 · 48 CVEs total
| CVE-2024-0057 | 9.1 CRITICAL | NET, .NET Framework, and Visual Studio Security Feature Bypass Vulnerability |
| CVE-2024-20674 | 8.8 HIGH | Windows Kerberos Security Feature Bypass Vulnerability |
| CVE-2024-21318 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2024-0056 | 8.7 HIGH | Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data Provider Security Feature Bypa |
| CVE-2024-20652 | 8.1 HIGH | Windows HTML Platforms Security Feature Bypass Vulnerability |
| CVE-2024-20676 | 8.0 HIGH | Azure Storage Mover Remote Code Execution Vulnerability |
| CVE-2024-20654 | 8.0 HIGH | Microsoft ODBC Driver Remote Code Execution Vulnerability |
| CVE-2024-20698 | 7.8 HIGH | Windows Kernel Elevation of Privilege Vulnerability |
| CVE-2024-20658 | 7.8 HIGH | Microsoft Virtual Hard Disk Elevation of Privilege Vulnerability |
| CVE-2024-20686 | 7.8 HIGH | Win32k Elevation of Privilege Vulnerability |
| CVE-2024-20677 | 7.8 HIGH | Microsoft Office Remote Code Execution Vulnerability |
| CVE-2024-21310 | 7.8 HIGH | Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability |
| CVE-2024-20681 | 7.8 HIGH | Windows Subsystem for Linux Elevation of Privilege Vulnerability |
| CVE-2024-20683 | 7.8 HIGH | Win32k Elevation of Privilege Vulnerability |
| CVE-2024-20682 | 7.8 HIGH | Windows Cryptographic Services Remote Code Execution Vulnerability |
| CVE-2024-20656 | 7.8 HIGH | Visual Studio Elevation of Privilege Vulnerability |
| CVE-2024-20653 | 7.8 HIGH | Microsoft Common Log File System Elevation of Privilege Vulnerability |
| CVE-2024-21325 | 7.8 HIGH | Microsoft Printer Metadata Troubleshooter Tool Remote Code Execution Vulnerability |
| CVE-2024-21309 | 7.8 HIGH | Windows Kernel-Mode Driver Elevation of Privilege Vulnerability |
| CVE-2024-20672 | 7.5 HIGH | .NET Denial of Service Vulnerability |
Showing top 20 of 48 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Windows 10 Version 1809
-
CVE-2026-108471
Windows Virtualization-Based Security (VBS) Enclave Elevatio -
CVE-2026-97816
Microsoft OpenSSH for Windows Remote Code Execution Vulnerab -
CVE-2026-97808
Windows Broadcast DVR User Service Elevation of Privilege Vu -
CVE-2026-97809
Windows Broadcast DVR User Service Elevation of Privilege Vu -
CVE-2026-97807
Windows Broadcast DVR User Service Elevation of Privilege Vu
Same vendor: Microsoft
-
CVE-2026-94512
SQL Server Remote Code Execution Vulnerability -
CVE-2026-94520
Microsoft SQL Server Denial of Service Vulnerability -
CVE-2026-85919
Microsoft SQL Server Elevation of Privilege Vulnerability -
CVE-2026-88084
Microsoft SQL Server Denial of Service Vulnerability -
CVE-2026-88086
Microsoft SQL Server Information Disclosure Vulnerability
Same weakness: CWE-20
-
CVE-2026-67416
RabbitMQ: AMQP 1.0 symbolic body descriptor prefix collision -
CVE-2026-73790
HPE NonStop iTP WebServer - Memory corruption vulnerability -
CVE-2026-110455
CVE-2026-110455 -
CVE-2026-100119
CAI Content Credentials | Improper Input Validation (CWE-20) -
CVE-2026-102501
CAI Content Credentials | Improper Input Validation (CWE-20)
V. Comments for CVE-2024-20666
No comments yet