CVE-2020-0646: Microsoft .NET Framework Remote Code Execution Vulnerability
In CISA’s Known Exploited Vulnerabilities catalog: Microsoft .NET Framework Remote Code Execution Vulnerability.
Added , federal remediation due . Known ransomware use: Unknown.
Required action: Apply updates per vendor instructions.
Description
A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka '.NET Framework Remote Code Execution Injection Vulnerability'.
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Microsoft: Microsoft .NET Framework 3.0Microsoft: Microsoft .NET Framework 3.5Microsoft: Microsoft .NET Framework 3.5.1Microsoft: Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016Microsoft: Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation)Microsoft: Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 for 32-bit SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 for x64-based SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1803 for 32-bit SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1803 for x64-based SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019Microsoft: Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation)Microsoft: Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server, version 1803 (Server Core Installation)Microsoft: Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for 32-bit SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for x64-based SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for 32-bit SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for x64-based SystemsMicrosoft: Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019Microsoft: Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation)Microsoft: Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1903 (Server Core installation)Microsoft: Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1909 (Server Core installation)Microsoft: Microsoft .NET Framework 4.5.2Microsoft: Microsoft .NET Framework 4.6Microsoft: Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2Microsoft: Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2Microsoft: Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit SystemsMicrosoft: Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based SystemsMicrosoft: Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for 32-bit SystemsMicrosoft: Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for x64-based SystemsMicrosoft: Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for 32-bit SystemsMicrosoft: Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for x64-based SystemsMicrosoft: Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1Microsoft: Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1Microsoft: Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systemsMicrosoft: Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systemsMicrosoft: Microsoft .NET Framework 4.8 on Windows RT 8.1Microsoft: Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1Microsoft: Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)Microsoft: Microsoft .NET Framework 4.8 on Windows Server 2012Microsoft: Microsoft .NET Framework 4.8 on Windows Server 2012 R2Microsoft: Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation)Microsoft: Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation)Microsoft: Microsoft .NET Framework 4.8 on Windows Server 2016Microsoft: Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation)Microsoft: Microsoft .NET Framework 4.8 on Windows Server, version 1803 (Server Core Installation)
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- packetstormsecurity.com/files/156930/SharePoint-Workflows-XOML-Injection.html (opens in new tab)
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0646 (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)