CVE-2020-1147
HIGH KEVMicrosoft .net Core < 15.9 - Remote Code Execution
Title source: ruleDescription
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'.
Exploits (3)
exploitdb
WORKING POC
by West Shepherd · pythonwebappsaspx
https://www.exploit-db.com/exploits/48747
metasploit
WORKING POC
EXCELLENT
by Steven Seeley, Soroush Dalili, Spencer McIntyre · rubypocwin
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/http/sharepoint_data_deserialization.rb
References (6)
Scores
CVSS v3
7.8
EPSS
0.9343
EPSS Percentile
99.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CISA KEV
2021-11-03
VulnCheck KEV
2021-11-03
InTheWild.io
2021-07-23
ENISA EUVD
EUVD-2022-3898
Status
published
Products (32)
microsoft/.net_core
2.1
microsoft/.net_core
3.1
microsoft/.net_framework
2.0 sp2
microsoft/.net_framework
3.0 sp2
microsoft/.net_framework
3.5
microsoft/.net_framework
4.6.2
microsoft/.net_framework
4.7
microsoft/.net_framework
4.7.1
microsoft/.net_framework
4.7.2
microsoft/.net_framework
4.6
... and 22 more
Published
Jul 14, 2020
KEV Added
Nov 03, 2021
Tracked Since
Feb 18, 2026