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

Quick assessment

Affected
Microsoft Windows 10 Version 1809
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Windows Support Diagnostic Tool是美国微软（Microsoft）公司的收集信息以发送给 Microsoft 支持的工具。 Microsoft Windows Support Diagnostic Tool (MSDT)存在操作系统命令注入漏洞。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows

CVSS 7.8 · High KEV · Ransomware EPSS 99.23% · P100

Public Exploits 1

Metasploit · 1 word_msdtjs_rce.rb [exploit]

Affected Version Matrix 23

VendorProduct Version RangeStatus
Microsoft Windows 10 Version 1507 10.0.10240.0< 10.0.10240.19325 affected
Microsoft Windows 10 Version 1607 10.0.14393.0< 10.0.14393.5192 affected
Microsoft Windows 10 Version 1809 10.0.17763.0< 10.0.17763.3046 affected
10.0.0< 10.0.17763.3046 affected
Microsoft Windows 10 Version 20H2 10.0.0< 10.0.19042.1766 affected
Microsoft Windows 10 Version 21H1 10.0.0< 10.0.19043.1766 affected
Microsoft Windows 10 Version 21H2 10.0.19043.0< 10.0.19044.1766 affected
Microsoft Windows 11 version 21H2 10.0.0< 10.0.22000.739 affected
Microsoft Windows 7 6.1.0< 6.1.7601.25984 affected
Microsoft Windows 7 Service Pack 1 6.1.0< 6.1.7601.25984 affected
Microsoft Windows 8.1 6.3.0< 6.3.9600.20402 affected
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0< 6.1.7601.25984 affected
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0< 6.1.7601.25984 affected
Microsoft Windows Server 2012 6.2.9200.0< 6.2.9200.23736 affected
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0< 6.2.9200.23736 affected
Microsoft Windows Server 2012 R2 6.3.9600.0< 6.3.9600.20402 affected
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0< 6.3.9600.20402 affected
Microsoft Windows Server 2016 10.0.14393.0< 10.0.14393.5192 affected
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0< 10.0.14393.5192 affected
Microsoft Windows Server 2019 10.0.17763.0< 10.0.17763.3046 affected
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0< 10.0.17763.3046 affected
Microsoft Windows Server 2022 10.0.20348.0< 10.0.20348.770 affected
Microsoft Windows Server version 20H2 10.0.0< 10.0.19042.1766 affected
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I. Basic Information for CVE-2022-30190

Vulnerability Information
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Vulnerability Title
Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows Support Diagnostic Tool 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Support Diagnostic Tool是美国微软（Microsoft）公司的收集信息以发送给 Microsoft 支持的工具。 Microsoft Windows Support Diagnostic Tool (MSDT)存在操作系统命令注入漏洞。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Windows 10 Version 1809 10.0.17763.0 ~ 10.0.17763.3046 -
Microsoft Windows 10 Version 1809 10.0.0 ~ 10.0.17763.3046 -
Microsoft Windows Server 2019 10.0.17763.0 ~ 10.0.17763.3046 -
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.3046 -
Microsoft Windows 10 Version 21H1 10.0.0 ~ 10.0.19043.1766 -
Microsoft Windows Server 2022 10.0.20348.0 ~ 10.0.20348.770 -
Microsoft Windows 10 Version 20H2 10.0.0 ~ 10.0.19042.1766 -
Microsoft Windows Server version 20H2 10.0.0 ~ 10.0.19042.1766 -
Microsoft Windows 11 version 21H2 10.0.0 ~ 10.0.22000.739 -
Microsoft Windows 10 Version 21H2 10.0.19043.0 ~ 10.0.19044.1766 -
Microsoft Windows 10 Version 1507 10.0.10240.0 ~ 10.0.10240.19325 -
Microsoft Windows 10 Version 1607 10.0.14393.0 ~ 10.0.14393.5192 -
Microsoft Windows Server 2016 10.0.14393.0 ~ 10.0.14393.5192 -
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.5192 -
Microsoft Windows 7 6.1.0 ~ 6.1.7601.25984 -
Microsoft Windows 7 Service Pack 1 6.1.0 ~ 6.1.7601.25984 -
Microsoft Windows 8.1 6.3.0 ~ 6.3.9600.20402 -
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0 ~ 6.1.7601.25984 -
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 ~ 6.1.7601.25984 -
Microsoft Windows Server 2012 6.2.9200.0 ~ 6.2.9200.23736 -
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 ~ 6.2.9200.23736 -
Microsoft Windows Server 2012 R2 6.3.9600.0 ~ 6.3.9600.20402 -
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 ~ 6.3.9600.20402 -

II. Public POCs for CVE-2022-30190

# POC Description Source Link Shenlong Link
1 CVE-2022-30190 (Exploit Microsoft) https://github.com/flux10n/CVE-2022-30190 POC Details
2 POC CVE-2022-30190 : CVE 0-day MS Offic RCE aka msdt follina https://github.com/JMousqueton/PoC-CVE-2022-30190 POC Details
3 CVE-2022-30190 https://github.com/zkl21hoang/msdt-follina-office-rce POC Details
4 CVE-2022-30190 Follina POC https://github.com/onecloudemoji/CVE-2022-30190 POC Details
5 None https://github.com/2867a0/CVE-2022-30190 POC Details
6 Microsoft Office Word Rce 复现(CVE-2022-30190) https://github.com/doocop/CVE-2022-30190 POC Details
7 This Repository Talks about the Follina MSDT from Defender Perspective https://github.com/archanchoudhury/MSDT_CVE-2022-30190 POC Details
8 Aka Follina = benign POC. https://github.com/rickhenderson/cve-2022-30190 POC Details
9 Picking up processes that have triggered ASR related to CVE-2022-30190 https://github.com/DOV3Y/CVE-2022-30190-ASR-Senintel-Process-Pickup POC Details
10 CVE-2022-30190- A Zero-Click RCE Vulnerability In MSDT https://github.com/kdk2933/msdt-CVE-2022-30190 POC Details
11 Microsoft Sentinel analytic rule and hunting queries in ASIM for activity of MSDT and CVE-2022-30190. https://github.com/sentinelblue/CVE-2022-30190 POC Details
12 None https://github.com/aymankhder/MSDT_CVE-2022-30190-follina- POC Details
13 CVE-2022-30190 remediation via removal of ms-msdt from Windows registry https://github.com/PaddlingCode/cve-2022-30190 POC Details
14 Follina MS-MSDT 0-day MS Office RCE (CVE-2022-30190) PoC in Go https://github.com/dwisiswant0/gollina POC Details
15 None https://github.com/hscorpion/CVE-2022-30190 POC Details
16 Just another PoC for the new MSDT-Exploit https://github.com/drgreenthumb93/CVE-2022-30190-follina POC Details
17 None https://github.com/mitespsoc/CVE-2022-30190-POC POC Details
18 None https://github.com/Vaisakhkm2625/MSDT-0-Day-CVE-2022-30190-Poc POC Details
19 An NSIS script that helps deploy and roll back the mitigation registry patch for CVE-2022-30190 as recommended by Microsoft https://github.com/rouben/CVE-2022-30190-NSIS POC Details
20 Removes the ability for MSDT to run, in response to CVE-2022-30190 (Follina) https://github.com/Cosmo121/Follina-Remediation POC Details
21 CVE-2022-30190 or "Follina" 0day proof of concept https://github.com/rayorole/CVE-2022-30190 POC Details
22 Proof of Concept zu MSDT-Follina - CVE-2022-30190. ÜBERPRÜFUNG DER WIRKSAMKEIT VON MICROSOFT DEFNEDER IN DER JEWEILS AKTUELLSTEN WINDOWS 10 VERSION. https://github.com/ImproveCybersecurityJaro/2022_PoC-MSDT-Follina-CVE-2022-30190 POC Details
23 MS-MSDT Follina CVE-2022-30190 PoC document generator https://github.com/sudoaza/CVE-2022-30190 POC Details
24 MSDT protocol disabler (CVE-2022-30190 patch tool) https://github.com/gamingwithevets/msdt-disable POC Details
25 A tool written in Go that scans files & directories for the Follina exploit (CVE-2022-30190) https://github.com/ErrorNoInternet/FollinaScanner POC Details
26 None https://github.com/ITMarcin2211/CVE-2022-30190 POC Details
27 Mitigates the "Folina"-ZeroDay (CVE-2022-30190) https://github.com/derco0n/mitigate-folina POC Details
28 CVE-2022-30190-follina.py-修改版，可以自定义word模板，方便实战中钓鱼使用。 https://github.com/komomon/CVE-2022-30190-follina-Office-MSDT-Fixed POC Details
29 None https://github.com/gyaansastra/CVE-2022-30190 POC Details
30 None https://github.com/swaiist/CVE-2022-30190-Fix POC Details
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III. Intelligence Information for CVE-2022-30190

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Vendor Advisories for CVE-2022-30190 (2)

Exploits & Public PoCs for CVE-2022-30190 (1)

Same Patch Batch · Microsoft · 2022-06-01 · 4 CVEs total

CVE-2022-30127 8.3 HIGH Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
CVE-2022-30128 8.3 HIGH Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
CVE-2022-26905 4.3 MEDIUM Microsoft Edge (Chromium-based) Spoofing Vulnerability

IV. Related Vulnerabilities

Same product: Windows 10 Version 1809
Same vendor: Microsoft

V. Comments for CVE-2022-30190

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