CVE-2021-26443 (CNNVD-202111-827)

CRITICAL
中文标题:
Microsoft Windows Virtual Machine 代码注入漏洞
英文标题:
Microsoft Virtual Machine Bus (VMBus) Remote Code Execution Vulnerability
CVSS分数: 9.0
发布时间: 2021-11-10 00:46:21
漏洞类型: 代码注入
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 Virtual Machine是美国微软（Microsoft）公司的一个虚拟化技术。它让您可以在 Windows 环境中运行许多虚拟环境。 Microsoft Windows Virtual Machine Bus存在代码注入漏洞。以下产品和版本受到影响：Windows 10 Version 1809 for x64-based Systems,Windows Server 2019,Windows Server 2019 (Server Core installation),Windows 10 Version 1909 for x64-based Systems,Windows 10 Version 21H1 for x64-based Systems,Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 2004 for x64-based Systems,Windows Server, version 2004 (Server Core installation),Windows 10 Version 20H2 for x64-based Systems,Windows Server, version 20H2 (Server Core Installation),Windows 11 for x64-based Systems

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 10.0.17763.2300 < 10.0.17763.2300 - cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2300:*:*:*:*:*:x64:*
Microsoft Windows Server 2019 10.0.17763.2300 < 10.0.17763.2300 - cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2300:*:*:*:*:*:*:*
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.2300 < 10.0.17763.2300 - cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2300:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1909 10.0.18363.1916 < 10.0.18363.1916 - cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1916:*:*:*:*:*:x64:*
Microsoft Windows 10 Version 21H1 10.0.19043.1348 < 10.0.19043.1348 - cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1348:*:*:*:*:*:x64:*
Microsoft Windows Server 2022 10.0.20348.350 < 10.0.20348.350 - cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.350:*:*:*:*:*:*:*
Microsoft Windows 10 Version 2004 10.0.19041.1348 < 10.0.19041.1348 - cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1348:*:*:*:*:*:x64:*
Microsoft Windows Server version 2004 10.0.19041.1348 < 10.0.19041.1348 - cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1348:*:*:*:*:*:*:*
Microsoft Windows Server version 20H2 10.0.19041.1348 < 10.0.19041.1348 - cpe:2.3:o:microsoft:windows_server_20H2:10.0.19041.1348:*:*:*:*:*:*:*
Microsoft Windows 11 version 21H2 10.0.22000.318 < 10.0.22000.318 - cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.318:*:*:*:*:*:x64:*
microsoft windows_10 20h2 - - cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x64:*
microsoft windows_10 21h1 - - cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x64:*
microsoft windows_10 1809 - - cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x64:*
microsoft windows_10 1909 - - cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x64:*
microsoft windows_11 - - - cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:x64:*
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)
CRITICAL
9.0
CVSS向量: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2021-11-10 00:46:21
修改时间:
2024-08-03 20:26:25
创建时间:
2025-11-11 15:36:45
更新时间:
2025-11-11 15:57:01
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-2021-26443 2025-11-11 15:20:53 2025-11-11 07:36:45
NVD nvd_CVE-2021-26443 2025-11-11 14:57:45 2025-11-11 07:45:04
CNNVD cnnvd_CNNVD-202111-827 2025-11-11 15:10:45 2025-11-11 07:57:01
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 15:57:01
vulnerability_type: 未提取 → 代码注入; cnnvd_id: 未提取 → CNNVD-202111-827; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 代码注入
  • cnnvd_id: 未提取 -> CNNVD-202111-827
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:45:04
affected_products_count: 10 → 19; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 10 -> 19
  • data_sources: ['cve'] -> ['cve', 'nvd']