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CVE-2021-34457— Microsoft Windows Remote Access Connection Manager 信息泄露漏洞

CVSS 5.5 · Medium EPSS 0.76% · P51
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一、 漏洞 CVE-2021-34457 基础信息

漏洞信息

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Vulnerability Title
Windows Remote Access Connection Manager Information Disclosure Vulnerability
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
Windows Remote Access Connection Manager Information Disclosure Vulnerability
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Microsoft Windows Remote Access Connection Manager 信息泄露漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Microsoft Windows Remote Access Connection Manager是美国微软(Microsoft)公司的一项 Windows 服务,用于管理从您的计算机到 Internet 的虚拟专用网络 (VPN)连接,如果禁用此服务,我们的 VPN 客户端应用程序将无法启动。 microsoft Windows Remote Access Connection Manager存在信息泄露漏洞。以下产品和版本受到影响:Windows 10 Version 20H2 for ARM64-
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商产品影响版本CPE订阅
MicrosoftWindows 10 Version 1809 10.0.0 ~ 10.0.17763.2061 cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2061:*:*:*:*:*:x86:*
MicrosoftWindows Server 2019 10.0.0 ~ 10.0.17763.2061 cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2061:*:*:*:*:*:*:*
MicrosoftWindows Server 2019 (Server Core installation) 10.0.0 ~ 10.0.17763.2061 cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2061:*:*:*:*:*:*:*
MicrosoftWindows 10 Version 1909 10.0.0 ~ 10.0.18363.1679 cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1679:*:*:*:*:*:x86:*
MicrosoftWindows 10 Version 21H1 10.0.0 ~ 10.0.19043.1110 cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1110:*:*:*:*:*:x64:*
MicrosoftWindows 10 Version 2004 10.0.0 ~ 10.0.19041.1110 cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1110:*:*:*:*:*:x64:*
MicrosoftWindows Server version 2004 10.0.0 ~ 10.0.19041.1110 cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1110:*:*:*:*:*:*:*
MicrosoftWindows 10 Version 20H2 10.0.0 ~ 10.0.19042.1110 cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1110:*:*:*:*:*:x86:*
MicrosoftWindows Server version 20H2 10.0.0 ~ 10.0.19042.1110 cpe:2.3:o:microsoft:windows_server_20H2:10.0.19042.1110:*:*:*:*:*:*:*
MicrosoftWindows 10 Version 1507 10.0.0 ~ 10.0.10240.19003 cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19003:*:*:*:*:*:x86:*
MicrosoftWindows 10 Version 1607 10.0.0 ~ 10.0.14393.4530 cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4530:*:*:*:*:*:x86:*
MicrosoftWindows Server 2016 10.0.0 ~ 10.0.14393.4530 cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4530:*:*:*:*:*:*:*
MicrosoftWindows Server 2016 (Server Core installation) 10.0.0 ~ 10.0.14393.4530 cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4530:*:*:*:*:*:*:*
MicrosoftWindows 7 6.1.0 ~ 6.1.7601.25661 cpe:2.3:o:microsoft:windows_7:6.1.7601.25661:sp1:*:*:*:*:x86:*
MicrosoftWindows 7 Service Pack 1 6.1.0 ~ 6.1.7601.25661 cpe:2.3:o:microsoft:windows_7:6.1.7601.25661:sp1:*:*:*:*:x64:*
MicrosoftWindows 8.1 6.3.0 ~ 6.3.9600.20069 cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20069:*:*:*:*:*:x86:*
MicrosoftWindows Server 2008 Service Pack 2 6.0.0 ~ 6.0.6003.21167 cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21167:*:*:*:*:*:x64:*
MicrosoftWindows Server 2008 Service Pack 2 (Server Core installation) 6.0.0 ~ 6.0.6003.21167 cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21167:*:*:*:*:*:x64:*
MicrosoftWindows Server 2008 Service Pack 2 6.0.0 ~ 6.0.6003.21167 cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21167:*:*:*:*:*:x86:*
MicrosoftWindows Server 2008 R2 Service Pack 1 6.1.0 ~ 6.1.7601.25661 cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25661:*:*:*:*:*:x64:*
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation) 6.0.0 ~ 6.1.7601.25661 cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25661:*:*:*:*:*:x64:*
MicrosoftWindows Server 2012 6.2.0 ~ 6.2.9200.23409 cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23409:*:*:*:*:*:x64:*
MicrosoftWindows Server 2012 (Server Core installation) 6.2.0 ~ 6.2.9200.23409 cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23409:*:*:*:*:*:x64:*
MicrosoftWindows Server 2012 R2 6.3.0 ~ 6.3.9600.20069 cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20069:*:*:*:*:*:x64:*
MicrosoftWindows Server 2012 R2 (Server Core installation) 6.3.0 ~ 6.3.9600.20069 cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20069:*:*:*:*:*:x64:*

二、漏洞 CVE-2021-34457 的公开POC

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三、漏洞 CVE-2021-34457 的情报信息

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CVE-2021-34457 厂商安全公告 (1)

同批安全公告 · Microsoft · 2021-07-16 · 共 27 条

CVE-2021-344589.9 CRITICALMicrosoft Windows Kernel 代码注入漏洞
CVE-2021-344818.8 HIGHMicrosoft Windows Print Spooler Components 缓冲区错误漏洞
CVE-2021-344428.8 HIGHMicrosoft Windows DNS 输入验证错误漏洞
CVE-2021-344508.5 HIGHMicrosoft Hyper-V 代码注入漏洞
CVE-2021-344468.0 HIGHMicrosoft Windows 安全特征问题漏洞
CVE-2021-344387.8 HIGHMicrosoft Graphics Components 代码注入漏洞
CVE-2021-344397.8 HIGHMicrosoft Windows Media Foundation 代码注入漏洞
CVE-2021-344617.8 HIGHMicrosoft Windows Kernel 安全特征问题漏洞
CVE-2021-344607.8 HIGHMicrosoft Windows Storage 权限许可和访问控制问题漏洞
CVE-2021-344597.8 HIGHMicrosoft Windows AppContainer 权限许可和访问控制问题漏洞
CVE-2021-344647.8 HIGHMicrosoft Windows Defender 代码注入漏洞
CVE-2021-344567.8 HIGHMicrosoft Windows Remote Access Connection Manager 权限许可和访问控制问题漏洞
CVE-2021-344557.8 HIGHMicrosoft Windows File History Service 权限许可和访问控制问题漏洞
CVE-2021-344527.8 HIGHMicrosoft Office 代码注入漏洞
CVE-2021-344417.8 HIGHMicrosoft Windows Media Foundation 代码注入漏洞
CVE-2021-344457.8 HIGHMicrosoft Windows Remote Access Connection Manager 权限许可和访问控制问题漏洞
CVE-2021-344677.1 HIGHMicrosoft Office SharePoint 代码注入漏洞
CVE-2021-344497.0 HIGHMicrosoft Win32k 权限许可和访问控制问题漏洞
CVE-2021-344627.0 HIGHMicrosoft Windows AppX Deployment Extensions 竞争条件问题漏洞
CVE-2021-344476.8 MEDIUMMicrosoft Windows MSHTML Platform 代码注入漏洞

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IV. Related Vulnerabilities

V. Comments for CVE-2021-34457

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