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NVD Vulnerability Details :
CVE-2020-1147
Analyzed
More InfoOfficial Page
Source-secure@microsoft.com
View Known Exploited Vulnerability (KEV) details
Published At-14 Jul, 2020 | 23:15
Updated At-29 Oct, 2025 | 13:55

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'.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
2021-11-032022-05-03Microsoft .NET Framework, SharePoint, and Visual Studio Remote Code Execution VulnerabilityApply updates per vendor instructions.
Date Added: 2021-11-03
Due Date: 2022-05-03
Vulnerability Name: Microsoft .NET Framework, SharePoint, and Visual Studio Remote Code Execution Vulnerability
Required Action: Apply updates per vendor instructions.
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Secondary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CPE Matches

Microsoft Corporation
microsoft
>>.net_core>>2.1
cpe:2.3:a:microsoft:.net_core:2.1:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_core>>3.1
cpe:2.3:a:microsoft:.net_core:3.1:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>2.0
cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>3.0
cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>-
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>3.5
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_8.1>>-
cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2012>>-
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2012>>r2
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>3.5
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.6.2
cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.7
cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.7.1
cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.7.2
cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1607
cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2016>>-
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>3.5
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.6
cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.6.1
cpe:2.3:a:microsoft:.net_framework:4.6.1:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.6.2
cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>-
cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>3.5
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.6
cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.6.1
cpe:2.3:a:microsoft:.net_framework:4.6.1:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.6.2
cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>-
cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>3.5
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.7.1
cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.7.2
cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1709
cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>3.5
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.7.2
cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1803
cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1809
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2016>>1803
cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2019>>-
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>3.5
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.8
cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1809
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1903
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1909
cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>2004
cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2016>>1903
cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2016>>1909
cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2016>>2004
cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2019>>-
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>3.5.1
cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_7>>-
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>r2
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>.net_framework>>4.5.2
cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
http://packetstormsecurity.com/files/158694/SharePoint-DataSet-DataTable-Deserialization.htmlsecure@microsoft.com
Exploit
Third Party Advisory
VDB Entry
http://packetstormsecurity.com/files/158876/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.htmlsecure@microsoft.com
Exploit
Third Party Advisory
VDB Entry
http://packetstormsecurity.com/files/163644/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.htmlsecure@microsoft.com
Exploit
Third Party Advisory
VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1147secure@microsoft.com
Patch
Vendor Advisory
https://www.exploitalert.com/view-details.html?id=35992secure@microsoft.com
Exploit
Third Party Advisory
http://packetstormsecurity.com/files/158694/SharePoint-DataSet-DataTable-Deserialization.htmlaf854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
VDB Entry
http://packetstormsecurity.com/files/158876/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.htmlaf854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
VDB Entry
http://packetstormsecurity.com/files/163644/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.htmlaf854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1147af854a3a-2127-422b-91ae-364da2661108
Patch
Vendor Advisory
https://www.exploitalert.com/view-details.html?id=35992af854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-1147134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource
Hyperlink: http://packetstormsecurity.com/files/158694/SharePoint-DataSet-DataTable-Deserialization.html
Source: secure@microsoft.com
Resource:
Exploit
Third Party Advisory
VDB Entry
Hyperlink: http://packetstormsecurity.com/files/158876/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html
Source: secure@microsoft.com
Resource:
Exploit
Third Party Advisory
VDB Entry
Hyperlink: http://packetstormsecurity.com/files/163644/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html
Source: secure@microsoft.com
Resource:
Exploit
Third Party Advisory
VDB Entry
Hyperlink: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1147
Source: secure@microsoft.com
Resource:
Patch
Vendor Advisory
Hyperlink: https://www.exploitalert.com/view-details.html?id=35992
Source: secure@microsoft.com
Resource:
Exploit
Third Party Advisory
Hyperlink: http://packetstormsecurity.com/files/158694/SharePoint-DataSet-DataTable-Deserialization.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
VDB Entry
Hyperlink: http://packetstormsecurity.com/files/158876/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
VDB Entry
Hyperlink: http://packetstormsecurity.com/files/163644/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
VDB Entry
Hyperlink: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1147
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Vendor Advisory
Hyperlink: https://www.exploitalert.com/view-details.html?id=35992
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
Hyperlink: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-1147
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
US Government Resource
Change History
0Changes found

Details not found