# CVE-2022-30190: Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

CVE-2022-30190 is fixed in 35 products on 1 platform, first by KB5014702, released June 14, 2022. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on June 14, 2022, with known ransomware use. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/cve/CVE-2022-30190
- Priority: Patch now
- CVSS: 7.8 (Important)
- EPSS: 0.9916
- CISA KEV: listed Jun 14, 2022, federal due date Jul 5, 2022, known ransomware use
- Exploited (vendor report): yes
- Publicly disclosed: yes
- Vendor exploitability assessment: Exploitation Detected
- Published: May 30, 2022
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30190

## 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>

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Microsoft | Windows 10 Version 1607 for 32-bit Systems | 14393.5192 | [KB5014702](https://patchblox.com/security/data/fix/microsoft/kb5014702.md) | Jun 14, 2022 |
| Microsoft | Windows 10 Version 1607 for x64-based Systems | 14393.5192 | [KB5014702](https://patchblox.com/security/data/fix/microsoft/kb5014702.md) | Jun 14, 2022 |
| Microsoft | Windows 10 Version 1809 for 32-bit Systems | 17763.3046 | [KB5014692](https://patchblox.com/security/data/fix/microsoft/kb5014692.md) | Jun 14, 2022 |
| Microsoft | Windows 10 Version 1809 for ARM64-based Systems | 17763.3046 | [KB5014692](https://patchblox.com/security/data/fix/microsoft/kb5014692.md) | Jun 14, 2022 |
| Microsoft | Windows 10 Version 1809 for x64-based Systems | 17763.3046 | [KB5014692](https://patchblox.com/security/data/fix/microsoft/kb5014692.md) | Jun 14, 2022 |
| Microsoft | Windows 10 Version 20H2 for 32-bit Systems |  | [KB5014699](https://patchblox.com/security/data/fix/microsoft/kb5014699.md) | Jun 14, 2022 |
| Microsoft | Windows 10 Version 20H2 for ARM64-based Systems |  | [KB5014699](https://patchblox.com/security/data/fix/microsoft/kb5014699.md) | Jun 14, 2022 |
| Microsoft | Windows 10 Version 21H1 for 32-bit Systems |  | [KB5014699](https://patchblox.com/security/data/fix/microsoft/kb5014699.md) | Jun 14, 2022 |
| Microsoft | Windows 10 Version 21H1 for ARM64-based Systems |  | [KB5014699](https://patchblox.com/security/data/fix/microsoft/kb5014699.md) | Jun 14, 2022 |
| Microsoft | Windows 10 Version 21H1 for x64-based Systems |  | [KB5014699](https://patchblox.com/security/data/fix/microsoft/kb5014699.md) | Jun 14, 2022 |
| Microsoft | Windows 10 Version 21H2 for 32-bit Systems |  | [KB5014699](https://patchblox.com/security/data/fix/microsoft/kb5014699.md) | Jun 14, 2022 |
| Microsoft | Windows 10 Version 21H2 for ARM64-based Systems |  | [KB5014699](https://patchblox.com/security/data/fix/microsoft/kb5014699.md) | Jun 14, 2022 |
| Microsoft | Windows 10 Version 21H2 for x64-based Systems |  | [KB5014699](https://patchblox.com/security/data/fix/microsoft/kb5014699.md) | Jun 14, 2022 |
| Microsoft | Windows 10 for 32-bit Systems | 10240.19325 | [KB5014710](https://patchblox.com/security/data/fix/microsoft/kb5014710.md) | Jun 14, 2022 |
| Microsoft | Windows 10 for x64-based Systems | 10240.19325 | [KB5014710](https://patchblox.com/security/data/fix/microsoft/kb5014710.md) | Jun 14, 2022 |
| Microsoft | Windows 11 version 21H2 for ARM64-based Systems | 22000.739 | [KB5014697](https://patchblox.com/security/data/fix/microsoft/kb5014697.md) | Jun 14, 2022 |
| Microsoft | Windows 11 version 21H2 for x64-based Systems | 22000.739 | [KB5014697](https://patchblox.com/security/data/fix/microsoft/kb5014697.md) | Jun 14, 2022 |
| Microsoft | Windows 7 for 32-bit Systems Service Pack 1 |  | [KB5014742](https://patchblox.com/security/data/fix/microsoft/kb5014742.md) | Jun 14, 2022 |
| Microsoft | Windows 7 for 32-bit Systems Service Pack 1 |  | [KB5014748](https://patchblox.com/security/data/fix/microsoft/kb5014748.md) | Jun 14, 2022 |
| Microsoft | Windows 7 for x64-based Systems Service Pack 1 |  | [KB5014742](https://patchblox.com/security/data/fix/microsoft/kb5014742.md) | Jun 14, 2022 |
| Microsoft | Windows 7 for x64-based Systems Service Pack 1 |  | [KB5014748](https://patchblox.com/security/data/fix/microsoft/kb5014748.md) | Jun 14, 2022 |
| Microsoft | Windows 8.1 for 32-bit systems |  | [KB5014738](https://patchblox.com/security/data/fix/microsoft/kb5014738.md) | Jun 14, 2022 |
| Microsoft | Windows 8.1 for 32-bit systems |  | [KB5014746](https://patchblox.com/security/data/fix/microsoft/kb5014746.md) | Jun 14, 2022 |
| Microsoft | Windows 8.1 for x64-based systems |  | [KB5014738](https://patchblox.com/security/data/fix/microsoft/kb5014738.md) | Jun 14, 2022 |
| Microsoft | Windows 8.1 for x64-based systems |  | [KB5014746](https://patchblox.com/security/data/fix/microsoft/kb5014746.md) | Jun 14, 2022 |
| Microsoft | Windows RT 8.1 |  | [KB5014738](https://patchblox.com/security/data/fix/microsoft/kb5014738.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 |  | [KB5014742](https://patchblox.com/security/data/fix/microsoft/kb5014742.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 |  | [KB5014748](https://patchblox.com/security/data/fix/microsoft/kb5014748.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) |  | [KB5014742](https://patchblox.com/security/data/fix/microsoft/kb5014742.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) |  | [KB5014748](https://patchblox.com/security/data/fix/microsoft/kb5014748.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2012 |  | [KB5014747](https://patchblox.com/security/data/fix/microsoft/kb5014747.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2012 |  | [KB5014741](https://patchblox.com/security/data/fix/microsoft/kb5014741.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2012 (Server Core installation) |  | [KB5014747](https://patchblox.com/security/data/fix/microsoft/kb5014747.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2012 (Server Core installation) |  | [KB5014741](https://patchblox.com/security/data/fix/microsoft/kb5014741.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2012 R2 |  | [KB5014738](https://patchblox.com/security/data/fix/microsoft/kb5014738.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2012 R2 |  | [KB5014746](https://patchblox.com/security/data/fix/microsoft/kb5014746.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2012 R2 (Server Core installation) |  | [KB5014738](https://patchblox.com/security/data/fix/microsoft/kb5014738.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2012 R2 (Server Core installation) |  | [KB5014746](https://patchblox.com/security/data/fix/microsoft/kb5014746.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2016 | 14393.5192 | [KB5014702](https://patchblox.com/security/data/fix/microsoft/kb5014702.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2016 (Server Core installation) | 14393.5192 | [KB5014702](https://patchblox.com/security/data/fix/microsoft/kb5014702.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2019 | 17763.3046 | [KB5014692](https://patchblox.com/security/data/fix/microsoft/kb5014692.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2019 (Server Core installation) | 17763.3046 | [KB5014692](https://patchblox.com/security/data/fix/microsoft/kb5014692.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2022 | 20348.768 | [KB5014678](https://patchblox.com/security/data/fix/microsoft/kb5014678.md) | Jun 14, 2022 |
| Microsoft | Windows Server 2022 (Server Core installation) | 20348.768 | [KB5014678](https://patchblox.com/security/data/fix/microsoft/kb5014678.md) | Jun 14, 2022 |
| Microsoft | Windows Server, version 20H2 (Server Core Installation) |  | [KB5014699](https://patchblox.com/security/data/fix/microsoft/kb5014699.md) | Jun 14, 2022 |

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