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CVE-2020-1147

Quick assessment

Affected
Microsoft Microsoft SharePoint Enterprise Server
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft SharePoint是美国微软（Microsoft）公司的一套企业业务协作平台。该平台用于对业务信息进行整合，并能够共享工作、与他人协同工作、组织项目和工作组、搜索人员和信息。 Microsoft .NET Framework、SharePoint Server和Visual Studio中存在安全漏洞，该漏洞源于程序无法检查XML文件输入的源标记。攻击者可借助特制文档利用该漏洞在负责反序列化XML内容的进程的上下文中运行任意代码。以下产品及版本受到影响：Microsoft .NET

AI Predicted 9.8 Difficulty: Easy KEV EPSS 93.97% · P100

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-1147

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A remote code execution vulnerability exists in .NET Framework, Microsoft SharePoint, and Visual Studio when the software fails to check the source markup of XML file input, aka '.NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability'.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft SharePoint 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft SharePoint是美国微软（Microsoft）公司的一套企业业务协作平台。该平台用于对业务信息进行整合，并能够共享工作、与他人协同工作、组织项目和工作组、搜索人员和信息。 Microsoft .NET Framework、SharePoint Server和Visual Studio中存在安全漏洞，该漏洞源于程序无法检查XML文件输入的源标记。攻击者可借助特制文档利用该漏洞在负责反序列化XML内容的进程的上下文中运行任意代码。以下产品及版本受到影响：Microsoft .NET
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Microsoft SharePoint Enterprise Server 2016 -
Microsoft Microsoft SharePoint Server 2019 -
Microsoft Microsoft Visual Studio 2019 16.0 -
Microsoft Microsoft Visual Studio 2019 version 16.6 (includes 16.0 - 16.5) unspecified -
Microsoft Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) unspecified -
Microsoft Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) unspecified -
Microsoft .NET Core 2.1 -
Microsoft Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 Windows 7 for 32-bit Systems Service Pack 1 -
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for 32-bit Systems unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for x64-based Systems unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows Server, version 1803 (Server Core Installation) unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for 32-bit Systems unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for x64-based Systems unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2016 unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation) unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1 unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1 unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows RT 8.1 unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2012 unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation) unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2012 R2 unspecified -
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation) unspecified -
Microsoft Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems unspecified -
Microsoft Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems unspecified -

II. Public POCs for CVE-2020-1147

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III. Intelligence Information for CVE-2020-1147

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Exploits & Public PoCs for CVE-2020-1147 (3)

Other References for CVE-2020-1147 (1)

Same Patch Batch · Microsoft · 2020-07-14 · 123 CVEs total

CVE-2020-1336 7.8 HIGH Windows Kernel Elevation of Privilege Vulnerability
CVE-2020-1412 Microsoft Graphics Components 缓冲区错误漏洞
CVE-2020-1429 Microsoft Windows Error Reporting Manager 安全漏洞
CVE-2020-1428 Microsoft Windows Network Connections Service 安全漏洞
CVE-2020-1427 Microsoft Windows Network Connections Service 安全漏洞
CVE-2020-1426 Microsoft Windows Kernel 信息泄露漏洞
CVE-2020-1424 Microsoft Windows Update Stack 安全漏洞
CVE-2020-1423 Microsoft Windows Subsystem for Linux 安全漏洞
CVE-2020-1422 Microsoft Windows Runtime 安全漏洞
CVE-2020-1421 Microsoft Windows 安全漏洞
CVE-2020-1420 Microsoft Windows Error Reporting 信息泄露漏洞
CVE-2020-1419 Microsoft Windows Kernel 缓冲区错误漏洞
CVE-2020-1418 Microsoft Windows Diagnostics Execution Service 输入验证错误漏洞
CVE-2020-1416 Microsoft Visual Studio和Visual Studio Code 安全漏洞
CVE-2020-1415 Microsoft Windows Runtime 安全漏洞
CVE-2020-1414 Microsoft Windows Runtime 安全漏洞
CVE-2020-1413 Microsoft Windows Runtime 安全漏洞
CVE-2020-1403 Microsoft Internet Explorer VBScript Engine 缓冲区错误漏洞
CVE-2020-1402 Microsoft Windows ActiveX Installer Service 安全漏洞
CVE-2020-1401 Microsoft Jet Database Engine 缓冲区错误漏洞

Showing top 20 of 123 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft SharePoint Enterprise Server
Same vendor: Microsoft

V. Comments for CVE-2020-1147

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