CVE-2022-30190
Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability
Exploited in the wild
This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2022-06-14. Federal due date: 2022-07-05.
Apply updates per vendor instructions.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 1507 | before 10.0.10240.19325 |
| Microsoft | Windows 10 1607 | before 10.0.14393.5192 |
| Microsoft | Windows 10 1809 | before 10.0.17763.3046 |
| Microsoft | Windows 10 20h2 | before 10.0.19042.1766 |
| Microsoft | Windows 10 21h1 | before 10.0.19043.1766 |
| Microsoft | Windows 10 21h2 | before 10.0.19044.1766 |
| Microsoft | Windows 11 21h2 | before 10.0.22000.739 |
| Microsoft | Windows 7 | All versions |
| Microsoft | Windows 8.1 | All versions |
| Microsoft | Windows Rt 8.1 | All versions |
| Microsoft | Windows Server 2008 | Version r2 |
| Microsoft | Windows Server 2012 | All versions Version r2 |
References
- NVD record
- CVE.org record
- CISA KEV catalog
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30190
- http://packetstormsecurity.com/files/167438/Microsoft-Office-Word-MSDTJS-Code-Execution.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-30190
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-30190