10

CVE-2020-0646

Warning
Exploit

A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka '.NET Framework Remote Code Execution Injection Vulnerability'.

Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ .Net Framework Version3.0 Updatesp2
   Microsoft ≫ Windows Server 2008 Version- Updatesp2
Microsoft ≫ .Net Framework Version3.5
   Microsoft ≫ Windows 10 Version1607 HwPlatformx86
   Microsoft ≫ Windows 8.1
   Microsoft ≫ Windows Server 2012 Version-
   Microsoft ≫ Windows Server 2012 Versionr2
Microsoft ≫ .Net Framework Version3.5
   Microsoft ≫ Windows 10 Version1607
   Microsoft ≫ Windows Server 2016 Version-
Microsoft ≫ .Net Framework Version4.6.2
   Microsoft ≫ Windows 10 Version1607
   Microsoft ≫ Windows Server 2016 Version-
Microsoft ≫ .Net Framework Version4.7
   Microsoft ≫ Windows 10 Version1607
   Microsoft ≫ Windows Server 2016 Version-
Microsoft ≫ .Net Framework Version4.7.1
   Microsoft ≫ Windows 10 Version1607
   Microsoft ≫ Windows Server 2016 Version-
Microsoft ≫ .Net Framework Version4.7.2
   Microsoft ≫ Windows 10 Version1607
   Microsoft ≫ Windows Server 2016 Version-
Microsoft ≫ .Net Framework Version3.5
   Microsoft ≫ Windows 10 Version1709
Microsoft ≫ .Net Framework Version4.7.1
   Microsoft ≫ Windows 10 Version1709
Microsoft ≫ .Net Framework Version4.7.2
   Microsoft ≫ Windows 10 Version1709
Microsoft ≫ .Net Framework Version3.5
   Microsoft ≫ Windows 10 Version-
   Microsoft ≫ Windows 10 Version1803
   Microsoft ≫ Windows 10 Version1809
   Microsoft ≫ Windows Server 2016 Version1803
   Microsoft ≫ Windows Server 2019
Microsoft ≫ .Net Framework Version4.7.2
   Microsoft ≫ Windows 10 Version-
   Microsoft ≫ Windows 10 Version1803
   Microsoft ≫ Windows 10 Version1809
   Microsoft ≫ Windows Server 2016 Version1803
   Microsoft ≫ Windows Server 2019
Microsoft ≫ .Net Framework Version3.5
   Microsoft ≫ Windows 10 Version1809
   Microsoft ≫ Windows 10 Version1903
   Microsoft ≫ Windows 10 Version1909
   Microsoft ≫ Windows Server 2016 Version1909
   Microsoft ≫ Windows Server 2019
Microsoft ≫ .Net Framework Version4.8
   Microsoft ≫ Windows 10 Version1809
   Microsoft ≫ Windows 10 Version1903
   Microsoft ≫ Windows 10 Version1909
   Microsoft ≫ Windows Server 2016 Version1909
   Microsoft ≫ Windows Server 2019
Microsoft ≫ .Net Framework Version3.5.1
   Microsoft ≫ Windows 7 Version- Updatesp1
   Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformitanium
   Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
Microsoft ≫ .Net Framework Version4.5.2
   Microsoft ≫ Windows 7 Version- Updatesp1
   Microsoft ≫ Windows 8.1
   Microsoft ≫ Windows Rt 8.1
   Microsoft ≫ Windows Server 2008 Version- Updatesp2
   Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
   Microsoft ≫ Windows Server 2012 Version-
   Microsoft ≫ Windows Server 2012 Versionr2
Microsoft ≫ .Net Framework Version4.6
   Microsoft ≫ Windows Server 2008 Version- Updatesp2
Microsoft ≫ .Net Framework Version4.6.2
   Microsoft ≫ Windows 10 Version1607 HwPlatformx86
Microsoft ≫ .Net Framework Version4.7
   Microsoft ≫ Windows 10 Version1607 HwPlatformx86
Microsoft ≫ .Net Framework Version4.7.1
   Microsoft ≫ Windows 10 Version1607 HwPlatformx86
Microsoft ≫ .Net Framework Version4.7.2
   Microsoft ≫ Windows 10 Version1607 HwPlatformx86
Microsoft ≫ .Net Framework Version4.6
   Microsoft ≫ Windows 7 Version- Updatesp1
   Microsoft ≫ Windows 8.1
   Microsoft ≫ Windows Rt 8.1
   Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
   Microsoft ≫ Windows Server 2012 Version-
   Microsoft ≫ Windows Server 2012 Versionr2
Microsoft ≫ .Net Framework Version4.6.1
   Microsoft ≫ Windows 7 Version- Updatesp1
   Microsoft ≫ Windows 8.1
   Microsoft ≫ Windows Rt 8.1
   Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
   Microsoft ≫ Windows Server 2012 Version-
   Microsoft ≫ Windows Server 2012 Versionr2
Microsoft ≫ .Net Framework Version4.6.2
   Microsoft ≫ Windows 7 Version- Updatesp1
   Microsoft ≫ Windows 8.1
   Microsoft ≫ Windows Rt 8.1
   Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
   Microsoft ≫ Windows Server 2012 Version-
   Microsoft ≫ Windows Server 2012 Versionr2
Microsoft ≫ .Net Framework Version4.7
   Microsoft ≫ Windows 7 Version- Updatesp1
   Microsoft ≫ Windows 8.1
   Microsoft ≫ Windows Rt 8.1
   Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
   Microsoft ≫ Windows Server 2012 Version-
   Microsoft ≫ Windows Server 2012 Versionr2
Microsoft ≫ .Net Framework Version4.7.1
   Microsoft ≫ Windows 7 Version- Updatesp1
   Microsoft ≫ Windows 8.1
   Microsoft ≫ Windows Rt 8.1
   Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
   Microsoft ≫ Windows Server 2012 Version-
   Microsoft ≫ Windows Server 2012 Versionr2
Microsoft ≫ .Net Framework Version4.7.2
   Microsoft ≫ Windows 7 Version- Updatesp1
   Microsoft ≫ Windows 8.1
   Microsoft ≫ Windows Rt 8.1
   Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
   Microsoft ≫ Windows Server 2012 Version-
   Microsoft ≫ Windows Server 2012 Versionr2
Microsoft ≫ .Net Framework Version4.8
   Microsoft ≫ Windows 10 Version1607
   Microsoft ≫ Windows 10 Version1709
   Microsoft ≫ Windows 10 Version1803
   Microsoft ≫ Windows 7 Version- Updatesp1
   Microsoft ≫ Windows 8.1
   Microsoft ≫ Windows Rt 8.1
   Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
   Microsoft ≫ Windows Server 2012 Version-
   Microsoft ≫ Windows Server 2012 Versionr2
   Microsoft ≫ Windows Server 2016 Version-

03.11.2021: CISA Known Exploited Vulnerabilities (KEV) Catalog

Microsoft .NET Framework Remote Code Execution Vulnerability

Vulnerability

Microsoft .NET Framework contains an improper input validation vulnerability that allows for remote code execution.

Description

Apply updates per vendor instructions.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 93.12% 0.998
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
134c704f-9b21-4f2e-91b3-4a467353bcc0 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-91 XML Injection (aka Blind XPath Injection)

The product does not properly neutralize special elements that are used in XML, allowing attackers to modify the syntax, content, or commands of the XML before it is processed by an end system.