CVE-2021-38632 (CNNVD-202109-830)

MEDIUM
中文标题:
Microsoft Windows BitLocker 安全特征问题漏洞
英文标题:
BitLocker Security Feature Bypass Vulnerability
CVSS分数: 5.7
发布时间: 2021-09-15 11:23:54
漏洞类型: 授权问题
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

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存在安全特征问题漏洞。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for ARM64-based Systems,Windows Server 2019,Windows Server 2019 (Server Core installation),Windows 10 Version 1909 for 32-bit Systems,Windows 10 Version 1909 for x64-based Systems,Windows 10 Version 1909 for ARM64-based Systems,Windows 10 Version 21H1 for x64-based Systems,Windows 10 Version 21H1 for ARM64-based Systems,Windows 10 Version 21H1 for 32-bit Systems,Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 2004 for 32-bit Systems,Windows 10 Version 2004 for ARM64-based Systems,Windows 10 Version 2004 for x64-based Systems,Windows Server, version 2004 (Server Core installation),Windows 10 Version 20H2 for x64-based Systems,Windows 10 Version 20H2 for 32-bit Systems,Windows 10 Version 20H2 for ARM64-based Systems,Windows Server, version 20H2 (Server Core Installation),Windows 10 Version 1607 for 32-bit Systems,Windows 10 Version 1607 for x64-based Systems,Windows Server 2016,Windows Server 2016 (Server Core installation)

英文描述:

NOT_EXTRACTED

CWE类型:
（暂无数据）
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
Microsoft Windows 10 Version 1809 10.0.17763.2183 < 10.0.17763.2183 - cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2183:*:*:*:*:*:x86:*
Microsoft Windows Server 2019 10.0.17763.2183 < 10.0.17763.2183 - cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2183:*:*:*:*:*:*:*
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.2183 < 10.0.17763.2183 - cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2183:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1909 10.0.18363.1801 < 10.0.18363.1801 - cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1801:*:*:*:*:*:x86:*
Microsoft Windows 10 Version 21H1 10.0.19043.1237 < 10.0.19043.1237 - cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1237:*:*:*:*:*:x64:*
Microsoft Windows Server 2022 10.0.20348.230 < 10.0.20348.230 - cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.230:*:*:*:*:*:*:*
Microsoft Windows 10 Version 2004 10.0.19041.1237 < 10.0.19041.1237 - cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1237:*:*:*:*:*:x64:*
Microsoft Windows Server version 2004 10.0.19041.1237 < 10.0.19041.1237 - cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1237:*:*:*:*:*:*:*
Microsoft Windows 10 Version 20H2 10.0.19042.1237 < 10.0.19042.1237 - cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1237:*:*:*:*:*:x86:*
Microsoft Windows Server version 20H2 10.0.19042.1237 < 10.0.19042.1237 - cpe:2.3:o:microsoft:windows_server_20H2:10.0.19042.1237:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1607 10.0.14393.4651 < 10.0.14393.4651 - cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4651:*:*:*:*:*:x86:*
Microsoft Windows Server 2016 10.0.14393.4651 < 10.0.14393.4651 - cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4651:*:*:*:*:*:*:*
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.4651 < 10.0.14393.4651 - cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4651:*:*:*:*:*:*:*
microsoft windows_10 20h2 - - cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:*
microsoft windows_10 21h1 - - cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:*:*
microsoft windows_10 1607 - - cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
microsoft windows_10 1809 - - cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
microsoft windows_10 1909 - - cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*
microsoft windows_10 2004 - - cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*
microsoft windows_server_2016 - - - cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
microsoft windows_server_2016 20h2 - - cpe:2.3:o:microsoft:windows_server_2016:20h2:*:*:*:*:*:*:*
microsoft windows_server_2016 2004 - - cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*
microsoft windows_server_2019 - - - cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
microsoft windows_server_2022 - - - cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
无标题 x_refsource_MISC
cve.org
访问
CVSS评分详情
3.1 (cna)
MEDIUM
5.7
CVSS向量: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C
机密性
HIGH
完整性
HIGH
可用性
NONE
时间信息
发布时间:
2021-09-15 11:23:54
修改时间:
2024-08-04 01:44:23
创建时间:
2025-11-11 15:36:59
更新时间:
2025-11-11 15:56:56
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2021-38632 2025-11-11 15:21:03 2025-11-11 07:36:59
NVD nvd_CVE-2021-38632 2025-11-11 14:57:42 2025-11-11 07:45:17
CNNVD cnnvd_CNNVD-202109-830 2025-11-11 15:10:43 2025-11-11 07:56:56
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:56:56
vulnerability_type: 未提取 → 授权问题; cnnvd_id: 未提取 → CNNVD-202109-830; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 授权问题
  • cnnvd_id: 未提取 -> CNNVD-202109-830
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:45:17
affected_products_count: 13 → 24; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 13 -> 24
  • data_sources: ['cve'] -> ['cve', 'nvd']