Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability
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.
Please see the MSRC Blog Entry for important information about steps you can take to protect your system from this vulnerability.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Windows 10 Version 1809
Vendor
Microsoft
Product
Windows 10 Version 1809
Platforms
32-bit Systems
x64-based Systems
Default status
Unknown
Windows 10 Version 1809 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.17763.0
affected
custom
10.0.17763.3046
Unavailable
None listed
Windows 10 Version 1809
Vendor
Microsoft
Product
Windows 10 Version 1809
Platforms
ARM64-based Systems
Default status
Unknown
Windows 10 Version 1809 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.0
affected
custom
10.0.17763.3046
Unavailable
None listed
Windows Server 2019
Vendor
Microsoft
Product
Windows Server 2019
Platforms
x64-based Systems
Default status
Unknown
Windows Server 2019 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.17763.0
affected
custom
10.0.17763.3046
Unavailable
None listed
Windows Server 2019 (Server Core installation)
Vendor
Microsoft
Product
Windows Server 2019 (Server Core installation)
Platforms
x64-based Systems
Default status
Unknown
Windows Server 2019 (Server Core installation) · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.17763.0
affected
custom
10.0.17763.3046
Unavailable
None listed
Windows 10 Version 21H1
Vendor
Microsoft
Product
Windows 10 Version 21H1
Platforms
x64-based Systems
ARM64-based Systems
32-bit Systems
Default status
Unknown
Windows 10 Version 21H1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.0
affected
custom
10.0.19043.1766
Unavailable
None listed
Windows Server 2022
Vendor
Microsoft
Product
Windows Server 2022
Platforms
x64-based Systems
Default status
Unknown
Windows Server 2022 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.20348.0
affected
custom
10.0.20348.770
Unavailable
None listed
Windows 10 Version 20H2
Vendor
Microsoft
Product
Windows 10 Version 20H2
Platforms
32-bit Systems
ARM64-based Systems
Default status
Unknown
Windows 10 Version 20H2 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.0
affected
custom
10.0.19042.1766
Unavailable
None listed
Windows Server version 20H2
Vendor
Microsoft
Product
Windows Server version 20H2
Platforms
x64-based Systems
Default status
Unknown
Windows Server version 20H2 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.0
affected
custom
10.0.19042.1766
Unavailable
None listed
Windows 11 version 21H2
Vendor
Microsoft
Product
Windows 11 version 21H2
Platforms
x64-based Systems
ARM64-based Systems
Default status
Unknown
Windows 11 version 21H2 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.0
affected
custom
10.0.22000.739
Unavailable
None listed
Windows 10 Version 21H2
Vendor
Microsoft
Product
Windows 10 Version 21H2
Platforms
32-bit Systems
ARM64-based Systems
x64-based Systems
Default status
Unknown
Windows 10 Version 21H2 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.19043.0
affected
custom
10.0.19044.1766
Unavailable
None listed
Windows 10 Version 1507
Vendor
Microsoft
Product
Windows 10 Version 1507
Platforms
32-bit Systems
x64-based Systems
Default status
Unknown
Windows 10 Version 1507 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.10240.0
affected
custom
10.0.10240.19325
Unavailable
None listed
Windows 10 Version 1607
Vendor
Microsoft
Product
Windows 10 Version 1607
Platforms
32-bit Systems
x64-based Systems
Default status
Unknown
Windows 10 Version 1607 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.14393.0
affected
custom
10.0.14393.5192
Unavailable
None listed
Windows Server 2016
Vendor
Microsoft
Product
Windows Server 2016
Platforms
x64-based Systems
Default status
Unknown
Windows Server 2016 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.14393.0
affected
custom
10.0.14393.5192
Unavailable
None listed
Windows Server 2016 (Server Core installation)
Vendor
Microsoft
Product
Windows Server 2016 (Server Core installation)
Platforms
x64-based Systems
Default status
Unknown
Windows Server 2016 (Server Core installation) · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
10.0.14393.0
affected
custom
10.0.14393.5192
Unavailable
None listed
Windows 7
Vendor
Microsoft
Product
Windows 7
Platforms
32-bit Systems
Default status
Unknown
Windows 7 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
6.1.0
affected
custom
6.1.7601.25984
Unavailable
None listed
Windows 7 Service Pack 1
Vendor
Microsoft
Product
Windows 7 Service Pack 1
Platforms
x64-based Systems
Default status
Unknown
Windows 7 Service Pack 1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
6.1.0
affected
custom
6.1.7601.25984
Unavailable
None listed
Windows 8.1
Vendor
Microsoft
Product
Windows 8.1
Platforms
32-bit Systems
x64-based Systems
ARM64-based Systems
Default status
Unknown
Windows 8.1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
6.3.0
affected
custom
6.3.9600.20402
Unavailable
None listed
Windows Server 2008 R2 Service Pack 1
Vendor
Microsoft
Product
Windows Server 2008 R2 Service Pack 1
Platforms
x64-based Systems
Default status
Unknown
Windows Server 2008 R2 Service Pack 1 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
6.1.7601.0
affected
custom
6.1.7601.25984
Unavailable
None listed
Windows Server 2008 R2 Service Pack 1 (Server Core installation)
Vendor
Microsoft
Product
Windows Server 2008 R2 Service Pack 1 (Server Core installation)
Platforms
x64-based Systems
Default status
Unknown
Windows Server 2008 R2 Service Pack 1 (Server Core installation) · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
6.1.7601.0
affected
custom
6.1.7601.25984
Unavailable
None listed
Windows Server 2012
Vendor
Microsoft
Product
Windows Server 2012
Platforms
x64-based Systems
Default status
Unknown
Windows Server 2012 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
6.2.9200.0
affected
custom
6.2.9200.23736
Unavailable
None listed
Windows Server 2012 (Server Core installation)
Vendor
Microsoft
Product
Windows Server 2012 (Server Core installation)
Platforms
x64-based Systems
Default status
Unknown
Windows Server 2012 (Server Core installation) · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
6.2.9200.0
affected
custom
6.2.9200.23736
Unavailable
None listed
Windows Server 2012 R2
Vendor
Microsoft
Product
Windows Server 2012 R2
Platforms
x64-based Systems
Default status
Unknown
Windows Server 2012 R2 · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
6.3.9600.0
affected
custom
6.3.9600.20402
Unavailable
None listed
Windows Server 2012 R2 (Server Core installation)
Vendor
Microsoft
Product
Windows Server 2012 R2 (Server Core installation)
Platforms
x64-based Systems
Default status
Unknown
Windows Server 2012 R2 (Server Core installation) · Scoped product and version facts