Riskcovery

CVE-2020-0646

State
Published
Severity
9.8 Critical
Published
Jan 14, 2020
Updated
Oct 21, 2025
Reserved
Nov 4, 2019

Read the record on cve.org

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'.

Scores

CVSSScoreVectorSource
3.19.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCISA-ADP

Weaknesses

  • CWE-91 XML Injection (aka Blind XPath Injection)

Affected Products

ProductVersions
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2Microsoft
  • Windows 7 for 32-bit Systems Service Pack 1Affected
  • Windows 7 for x64-based Systems Service Pack 1Affected
  • Windows 8.1 for 32-bit systemsAffected
  • Windows 8.1 for x64-based systemsAffected
  • Windows RT 8.1Affected
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1Affected
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)Affected
  • Windows Server 2012Affected
  • Windows Server 2012 (Server Core installation)Affected
  • Windows Server 2012 R2Affected
  • Windows Server 2012 R2 (Server Core installation)Affected
Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2Microsoft
  • Windows 10 Version 1607 for 32-bit SystemsAffected
Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for 32-bit SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for x64-based SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows Server, version 1803 (Server Core Installation)Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for 32-bit SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for x64-based SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows Server 2016Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation)Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows RT 8.1Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows Server 2012Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation)Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows Server 2012 R2Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation)Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation)Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for 32-bit SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for x64-based SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1903 (Server Core installation)Microsoft
  • 1903Affected
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation)Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 4.6Microsoft
  • Windows Server 2008 for 32-bit Systems Service Pack 2Affected
  • Windows Server 2008 for x64-based Systems Service Pack 2Affected
Microsoft .NET Framework 3.0Microsoft
  • Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2Affected
  • Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2Affected
  • Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2Affected
Microsoft .NET Framework 3.5Microsoft
  • Windows 10 Version 1607 for 32-bit SystemsAffected
  • Windows 8.1 for 32-bit systemsAffected
  • Windows 8.1 for x64-based systemsAffected
  • Windows Server 2012Affected
  • Windows Server 2012 (Server Core installation)Affected
  • Windows Server 2012 R2Affected
  • Windows Server 2012 R2 (Server Core installation)Affected
Microsoft .NET Framework 3.5.1Microsoft
  • Windows 7 for 32-bit Systems Service Pack 1Affected
  • Windows 7 for x64-based Systems Service Pack 1Affected
  • Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1Affected
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1Affected
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)Affected
Microsoft .NET Framework 4.5.2Microsoft
  • Windows 7 for 32-bit Systems Service Pack 1Affected
  • Windows 7 for x64-based Systems Service Pack 1Affected
  • Windows 8.1 for 32-bit systemsAffected
  • Windows 8.1 for x64-based systemsAffected
  • Windows RT 8.1Affected
  • Windows Server 2008 for 32-bit Systems Service Pack 2Affected
  • Windows Server 2008 for x64-based Systems Service Pack 2Affected
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1Affected
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)Affected
  • Windows Server 2012Affected
  • Windows Server 2012 (Server Core installation)Affected
  • Windows Server 2012 R2Affected
  • Windows Server 2012 R2 (Server Core installation)Affected
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for 32-bit SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1909 (Server Core installation)Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for x64-based SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server, version 1803 (Server Core Installation)Microsoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 for 32-bit SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1803 for 32-bit SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1803 for x64-based SystemsMicrosoft
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based SystemsMicrosoft
  • unspecifiedAffected
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
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 for x64-based SystemsMicrosoft
  • unspecifiedAffected
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
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit SystemsMicrosoft
  • unspecifiedAffected
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
  • unspecifiedAffected
Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016Microsoft
  • unspecifiedAffected

References

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