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CVE-2021-28324— Windows SMB Information Disclosure Vulnerability

Quick assessment

Affected
Microsoft Windows 10 Version 2004
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Windows SMB Client和Microsoft Windows SMB Server都是美国微软(Microsoft)公司的产品。Microsoft Windows SMB Client是一个应用软件。一个SMB客户端。Microsoft Windows SMB Server是一个网络文件共享协议。它允许计算机上的应用程序读取和写入文件以及从计算机网络中的服务器程序请求服务。 Windows SMB 存在信息泄露漏洞。以下产品和版本受到影响:Windows 10 Versio

CVSS 7.5 · High EPSS 6.22% · P93

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2021-28324

Vulnerability Information

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Vulnerability Title
Windows SMB Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Windows SMB Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows SMB 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows SMB Client和Microsoft Windows SMB Server都是美国微软(Microsoft)公司的产品。Microsoft Windows SMB Client是一个应用软件。一个SMB客户端。Microsoft Windows SMB Server是一个网络文件共享协议。它允许计算机上的应用程序读取和写入文件以及从计算机网络中的服务器程序请求服务。 Windows SMB 存在信息泄露漏洞。以下产品和版本受到影响:Windows 10 Versio
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 2004 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
Microsoft Windows Server version 2004 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*
Microsoft Windows 10 Version 20H2 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:x86:*
Microsoft Windows Server version 20H2 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_20H2:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2021-28324

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III. Intelligence Information for CVE-2021-28324

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Vendor Advisories for CVE-2021-28324 (1)

Same Patch Batch · Microsoft · 2021-04-13 · 108 CVEs total

CVE-2021-28481 9.8 CRITICAL Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-28480 9.8 CRITICAL Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-28483 9.0 CRITICAL Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-28327 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28345 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28329 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28330 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28331 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28332 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28333 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28334 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28335 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28336 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28337 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28338 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28339 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28340 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28356 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28357 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28358 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability

Showing top 20 of 108 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

V. Comments for CVE-2021-28324

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