Sep 2018:
CVE-2018-8421 Published on September 13, 2018
A remote code execution vulnerability exists when Microsoft .NET Framework processes untrusted input, aka ".NET Framework Remote Code Execution Vulnerability." This affects Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 4.7/4.7.1/4.7.2, Microsoft .NET Framework 3.0, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 4.7.2, Microsoft .NET Framework 2.0.
Products Associated with CVE-2018-8421
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Affected Versions
Microsoft .NET Framework:- Version 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 is affected.
- Version 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 is affected.
- Version 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 is affected.
- Version 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 is affected.
- Version 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 is affected.
- Version 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 is affected.
- Version 3.5 on Windows 10 for 32-bit Systems is affected.
- Version 3.5 on Windows 10 for x64-based Systems is affected.
- Version 3.5 on Windows 10 Version 1607 for 32-bit Systems is affected.
- Version 3.5 on Windows 10 Version 1607 for x64-based Systems is affected.
- Version 3.5 on Windows 10 Version 1703 for 32-bit Systems is affected.
- Version 3.5 on Windows 10 Version 1703 for x64-based Systems is affected.
- Version 3.5 on Windows 10 Version 1709 for 32-bit Systems is affected.
- Version 3.5 on Windows 10 Version 1709 for x64-based Systems is affected.
- Version 3.5 on Windows 10 Version 1803 for 32-bit Systems is affected.
- Version 3.5 on Windows 10 Version 1803 for x64-based Systems is affected.
- Version 3.5 on Windows 8.1 for 32-bit systems is affected.
- Version 3.5 on Windows 8.1 for x64-based systems is affected.
- Version 3.5 on Windows Server 2012 is affected.
- Version 3.5 on Windows Server 2012 (Server Core installation) is affected.
- Version 3.5 on Windows Server 2012 R2 is affected.
- Version 3.5 on Windows Server 2012 R2 (Server Core installation) is affected.
- Version 3.5 on Windows Server 2016 is affected.
- Version 3.5 on Windows Server 2016 (Server Core installation) is affected.
- Version 3.5 on Windows Server, version 1709 (Server Core Installation) is affected.
- Version 3.5 on Windows Server, version 1803 (Server Core Installation) is affected.
- Version 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 is affected.
- Version 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 is affected.
- Version 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 is affected.
- Version 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 is affected.
- Version 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) is affected.
- Version 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 is affected.
- Version 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 is affected.
- Version 4.5.2 on Windows 8.1 for 32-bit systems is affected.
- Version 4.5.2 on Windows 8.1 for x64-based systems is affected.
- Version 4.5.2 on Windows RT 8.1 is affected.
- Version 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 is affected.
- Version 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 is affected.
- Version 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 is affected.
- Version 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) is affected.
- Version 4.5.2 on Windows Server 2012 is affected.
- Version 4.5.2 on Windows Server 2012 (Server Core installation) is affected.
- Version 4.5.2 on Windows Server 2012 R2 is affected.
- Version 4.5.2 on Windows Server 2012 R2 (Server Core installation) is affected.
- Version 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 is affected.
- Version 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 is affected.
- Version 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems is affected.
- Version 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems is affected.
- Version 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 is affected.
- Version 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation) is affected.
- Version 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 is affected.
- Version 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 is affected.
- Version 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems is affected.
- Version 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for x64-based systems is affected.
- Version 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows RT 8.1 is affected.
- Version 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 is affected.
- Version 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) is affected.
- Version 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 is affected.
- Version 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) is affected.
- Version 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 is affected.
- Version 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) is affected.
- Version 4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems is affected.
- Version 4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems is affected.
- Version 4.7.1/4.7.2 on Windows Server, version 1709 (Server Core Installation) is affected.
- Version 4.7.2 on Windows 10 Version 1803 for 32-bit Systems is affected.
- Version 4.7.2 on Windows 10 Version 1803 for x64-based Systems is affected.
- Version 4.7.2 on Windows Server, version 1803 (Server Core Installation) is affected.
- Version 4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for 32-bit Systems is affected.
- Version 4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for x64-based Systems is affected.
Exploit Probability
EPSS
56.06%
Percentile
98.06%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.