CVE-2020-16961 (CNNVD-202012-721)
HIGH
中文标题:
Microsoft Windows Backup Engine 安全漏洞
英文标题:
Windows Backup Engine Elevation of Privilege Vulnerability
CVSS分数:
7.8
发布时间:
2020-12-09 23:36:36
漏洞类型:
其他
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是美国微软（Microsoft）公司的一套个人设备使用的操作系统。 Microsoft Windows Backup Engine存在安全漏洞，该漏洞源于应用程序没有在Windows Backup Engine中正确施加安全限制，从而导致绕过安全限制和特权升级。以下产品及版本受到影响：windows 10 20H2,windows 10 1803 ,windows 10 1809 ,windows 10 1909 ,windows 10 1903 ,windows 10 2004 ,windows 10 ,windows 10 1607 ,windows 7 ,windows_server 2019 ,windows_server 2019 1909 ,windows_server 2019 1903 ,windows_server 2019 2004 ,windows_server 2016 ,windows_server 2008 R2 ,windows_server 2019 20H2。
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 20H2 | - | < publication | - |
cpe:2.3:a:microsoft:windows_10_version_20h2:*:*:*:*:*:*:*:*
|
| Microsoft | Windows Server version 20H2 | - | < publication | - |
cpe:2.3:a:microsoft:windows_server_version_20h2:*:*:*:*:*:*:*:*
|
| Microsoft | Windows 10 Version 1803 | - | < publication | - |
cpe:2.3:a:microsoft:windows_10_version_1803:*:*:*:*:*:*:*:*
|
| Microsoft | Windows 10 Version 1809 | - | < publication | - |
cpe:2.3:a:microsoft:windows_10_version_1809:*:*:*:*:*:*:*:*
|
| Microsoft | Windows Server 2019 | - | < publication | - |
cpe:2.3:a:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
|
| Microsoft | Windows Server 2019 (Server Core installation) | - | < publication | - |
cpe:2.3:a:microsoft:windows_server_2019_(server_core_installation):*:*:*:*:*:*:*:*
|
| Microsoft | Windows 10 Version 1909 | - | < publication | - |
cpe:2.3:a:microsoft:windows_10_version_1909:*:*:*:*:*:*:*:*
|
| Microsoft | Windows Server, version 1909 (Server Core installation) | - | < publication | - |
cpe:2.3:a:microsoft:windows_server,_version_1909_(server_core_installation):*:*:*:*:*:*:*:*
|
| Microsoft | Windows 10 Version 1903 for 32-bit Systems | - | < publication | - |
cpe:2.3:a:microsoft:windows_10_version_1903_for_32-bit_systems:*:*:*:*:*:*:*:*
|
| Microsoft | Windows 10 Version 1903 for x64-based Systems | - | < publication | - |
cpe:2.3:a:microsoft:windows_10_version_1903_for_x64-based_systems:*:*:*:*:*:*:*:*
|
| Microsoft | Windows 10 Version 1903 for ARM64-based Systems | - | < publication | - |
cpe:2.3:a:microsoft:windows_10_version_1903_for_arm64-based_systems:*:*:*:*:*:*:*:*
|
| Microsoft | Windows Server, version 1903 (Server Core installation) | - | < publication | - |
cpe:2.3:a:microsoft:windows_server,_version_1903_(server_core_installation):*:*:*:*:*:*:*:*
|
| Microsoft | Windows 10 Version 2004 | - | < publication | - |
cpe:2.3:a:microsoft:windows_10_version_2004:*:*:*:*:*:*:*:*
|
| Microsoft | Windows Server version 2004 | - | < publication | - |
cpe:2.3:a:microsoft:windows_server_version_2004:*:*:*:*:*:*:*:*
|
| Microsoft | Windows 10 Version 1507 | - | < publication | - |
cpe:2.3:a:microsoft:windows_10_version_1507:*:*:*:*:*:*:*:*
|
| Microsoft | Windows 10 Version 1607 | - | < publication | - |
cpe:2.3:a:microsoft:windows_10_version_1607:*:*:*:*:*:*:*:*
|
| Microsoft | Windows Server 2016 | - | < publication | - |
cpe:2.3:a:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
|
| Microsoft | Windows Server 2016 (Server Core installation) | - | < publication | - |
cpe:2.3:a:microsoft:windows_server_2016_(server_core_installation):*:*:*:*:*:*:*:*
|
| Microsoft | Windows 7 | - | < 6.1.7601.24563 | - |
cpe:2.3:a:microsoft:windows_7:*:*:*:*:*:*:*:*
|
| Microsoft | Windows 7 Service Pack 1 | - | < 6.1.7601.24563 | - |
cpe:2.3:a:microsoft:windows_7_service_pack_1:*:*:*:*:*:*:*:*
|
| Microsoft | Windows Server 2008 R2 Service Pack 1 | - | < 6.1.7601.24563 | - |
cpe:2.3:a:microsoft:windows_server_2008_r2_service_pack_1:*:*:*:*:*:*:*:*
|
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) | - | < 6.1.7601.24563 | - |
cpe:2.3:a:microsoft:windows_server_2008_r2_service_pack_1_(server_core_installation):*:*:*:*:*:*:*:*
|
| microsoft | windows_10 | - | - | - |
cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
|
| microsoft | windows_10 | 20h2 | - | - |
cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:*
|
| microsoft | windows_10 | 1607 | - | - |
cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
|
| microsoft | windows_10 | 1803 | - | - |
cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*
|
| microsoft | windows_10 | 1809 | - | - |
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
|
| microsoft | windows_10 | 1903 | - | - |
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
|
| 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_7 | - | - | - |
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
|
| microsoft | windows_server_2008 | r2 | - | - |
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:x64:*:*
|
| 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 | 1903 | - | - |
cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*
|
| microsoft | windows_server_2016 | 1909 | - | - |
cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*
|
| 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:-:*:*:*:*:*:*:*
|
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）
CVSS评分详情
3.1 (cna)
HIGH
7.8
CVSS向量:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/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:
2020-12-09 23:36:36
修改时间:
2025-08-28 22:23:36
创建时间:
2025-11-11 15:36:07
更新时间:
2025-11-11 15:56:33
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-2020-16961 |
2025-11-11 15:20:26 | 2025-11-11 07:36:07 |
| NVD | nvd_CVE-2020-16961 |
2025-11-11 14:57:06 | 2025-11-11 07:44:33 |
| CNNVD | cnnvd_CNNVD-202012-721 |
2025-11-11 15:12:23 | 2025-11-11 07:56:33 |
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 15:56:33
vulnerability_type: 未提取 → 其他; cnnvd_id: 未提取 → CNNVD-202012-721; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202012-721
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:44:33
affected_products_count: 23 → 38; references_count: 1 → 2; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- affected_products_count: 23 -> 38
- references_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']