title: Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability
description: <p>A remote code execution vulnerability exists when MSDT is called using the URL protocol from a calling application such as Word. An attacker who successfully exploits this vulnerability can run arbitrary code with the privileges of the calling application. The attacker can then install programs, view, change, or delete data, or create new accounts in the context allowed by the user’s rights.</p>
<p>Please see the <a href="https://aka.ms/CVE-2022-30190-Guidance">MSRC Blog Entry</a> for important information about steps you can take to protect your system from this vulnerability.</p>
problem types: Remote Code Execution
affected:
{
vendor: Microsoft
product: Windows 10 Version 1809
cpes: [cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.3046:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.3046:*:*:*:*:*:x64:*, cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.3046:*:*:*:*:*:arm64:*]
platforms: [32-bit Systems, x64-based Systems, ARM64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.17763.3046, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2019
cpes: cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.3046:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: 10.0.17763.3046, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2019 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.3046:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: 10.0.17763.3046, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 21H1
cpes: [cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1766:*:*:*:*:*:x64:*, cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1766:*:*:*:*:*:arm64:*, cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1766:*:*:*:*:*:x86:*]
platforms: [x64-based Systems, ARM64-based Systems, 32-bit Systems]
versions:
version: 10.0.0, lessThan: 10.0.19043.1766, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2022
cpes: cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.770:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: 10.0.20348.770, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 20H2
cpes: [cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1766:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1766:*:*:*:*:*:arm64:*]
platforms: [32-bit Systems, ARM64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.19042.1766, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server version 20H2
cpes: cpe:2.3:o:microsoft:windows_server_20H2:10.0.19042.1766:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: 10.0.19042.1766, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 11 version 21H2
cpes: [cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.739:*:*:*:*:*:x64:*, cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.739:*:*:*:*:*:arm64:*]
platforms: [x64-based Systems, ARM64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.22000.739, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 21H2
cpes: [cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.1766:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.1766:*:*:*:*:*:arm64:*, cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.1766:*:*:*:*:*:x64:*]
platforms: [32-bit Systems, ARM64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.19044.1766, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 1507
cpes: [cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19325:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19325:*:*:*:*:*:x64:*]
platforms: [32-bit Systems, x64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.10240.19325, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 1607
cpes: [cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.5192:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.5192:*:*:*:*:*:x64:*]
platforms: [32-bit Systems, x64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.14393.5192, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2016
cpes: cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.5192:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: 10.0.14393.5192, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2016 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.5192:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: 10.0.14393.5192, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 7
cpes: cpe:2.3:o:microsoft:windows_7:6.1.7601.25984:sp1:*:*:*:*:x86:*
platforms: 32-bit Systems
versions:
version: 6.1.0, lessThan: 6.1.7601.25984, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 7 Service Pack 1
cpes: cpe:2.3:o:microsoft:windows_7:6.1.7601.25984:sp1:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.1.0, lessThan: 6.1.7601.25984, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 8.1
cpes: [cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20402:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20402:*:*:*:*:*:x64:*, cpe:2.3:o:microsoft:windows_rt_8.1:6.3.9600.20402:*:*:*:*:*:*:*]
platforms: [32-bit Systems, x64-based Systems, ARM64-based Systems]
versions:
version: 6.3.0, lessThan: 6.3.9600.20402, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2008 R2 Service Pack 1
cpes: cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25984:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.1.0, lessThan: 6.1.7601.25984, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2008 R2 Service Pack 1 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25984:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.0.0, lessThan: 6.1.7601.25984, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2012
cpes: cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23736:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.2.0, lessThan: 6.2.9200.23736, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2012 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23736:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.2.0, lessThan: 6.2.9200.23736, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2012 R2
cpes: cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20402:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.3.0, lessThan: 6.3.9600.20402, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2012 R2 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20402:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.3.0, lessThan: 6.3.9600.20402, versionType: custom, status: affected
}
metrics:
format: CVSS
scenarios: GENERAL
cvssV3_1: [
version: 3.1
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
]