9.3

CVE-2022-30190

Warning
Exploit

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.

Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1507 Version < 10.0.10240.19325
Microsoft ≫ Windows 10 1607 Version < 10.0.14393.5192
Microsoft ≫ Windows 10 1809 Version < 10.0.17763.3046
Microsoft ≫ Windows 10 20h2 Version < 10.0.19042.1766
Microsoft ≫ Windows 10 21h1 Version < 10.0.19043.1766
Microsoft ≫ Windows 10 21h2 Version < 10.0.19044.1766
Microsoft ≫ Windows 11 21h2 Version < 10.0.22000.739
Microsoft ≫ Windows 7 Version- Updatesp1
Microsoft ≫ Windows 8.1 Version-
Microsoft ≫ Windows Rt 8.1 Version-
Microsoft ≫ Windows Server 2008 Version- Updatesp2
Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.5192
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.3046
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.770
Microsoft ≫ Windows Server 20h2 Version < 10.0.19042.1766

14.06.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

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 code with the privileges of the calling application.

Description

Apply updates per vendor instructions.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 93.46% 0.998
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
secure@microsoft.com 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-610 Externally Controlled Reference to a Resource in Another Sphere

The product uses an externally controlled name or reference that resolves to a resource that is outside of the intended control sphere.