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CVE-2021-1647

nvd nist
Published: Jan 12, 2021Modified: Jun 17, 2026CISA KEV

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD (Secondary)

Description

Microsoft Defender Remote Code Execution Vulnerability

Affected (5)

Microsoft
3 products
Windows Defender
Security Essentials
System Center Endpoint Protection
Configuration A
1 vulnerable · 19 platform
Vulnerable SoftwareAffected Versions
Windows Defender
All versions
Running on/withPlatform Versions
Microsoft
Windows 10 1507
All versions
Microsoft
Windows 10 1607
All versions
Microsoft
Windows 10 1803
All versions
Microsoft
Windows 10 1809
All versions
Microsoft
Windows 10 1909
All versions
Microsoft
Windows 10 2004
All versions
Microsoft
Windows 10 20h2
All versions
Microsoft
Windows 7
All versions
Microsoft
Windows 8.1
All versions
Microsoft
Windows Rt 8.1
All versions
Microsoft
Windows Server 1909
All versions
Microsoft
Windows Server 2004
All versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Server 2008
Version r2 sp1
Microsoft
Windows Server 2012
All versions
Microsoft
Windows Server 2012
Version r2
Microsoft
Windows Server 2016
All versions
Microsoft
Windows Server 2019
All versions
Microsoft
Windows Server 20h2
All versions
Configuration B
4 vulnerable
Vulnerable SoftwareAffected Versions
Security Essentials
All versions
Microsoft
System Center Endpoint Protection
All versions
System Center Endpoint Protection
Version 2012
System Center Endpoint Protection
Version 2012 r2

References (3)

Source: secure@microsoft.com
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

Timeline

No history available yet.