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CVE-2022-30190 CISA KEV · Actively exploitedLinked to ransomware

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

CVSS score

7.8

EPSS probability

%99.2

Risk score

15.5

Published

4 y ago

OverviewPublic Exploits (1)NewsroomVulnerability Timeline
Official patch verified

Etkilenen ürün ve sürüm için yayımlanan güvenlik güncellemesini uygulayın.

Impact on My Inventory

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Vulnerability description

DayBreach CVE AI Research

CVE-2022-30190 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

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.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2022-30190 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1microsoftWindows 10 Version 1809 View
2microsoftWindows 10 Version 1809 View
3microsoftwindows server 2019 View
4microsoftWindows Server 2019 (Server Core installation) View
5microsoftWindows 10 Version 21H1 View
6microsoftwindows server 2022 View
7microsoftWindows 10 Version 20H2 View
8microsoftWindows Server version 20H2 View
9microsoftWindows 11 version 21H2 View
10microsoftWindows 10 Version 21H2 View
11microsoftWindows 10 Version 1507 View
12microsoftWindows 10 Version 1607 View
13microsoftwindows server 2016 View
14microsoftWindows Server 2016 (Server Core installation) View
15microsoftWindows 7 View
16microsoftWindows 7 Service Pack 1 View
17microsoftWindows 8.1 View
18microsoftWindows Server 2008 R2 Service Pack 1 View
19microsoftWindows Server 2008 R2 Service Pack 1 (Server Core installation) View
20microsoftwindows server 2012 View
21microsoftWindows Server 2012 (Server Core installation) View
22microsoftWindows Server 2012 R2 View
23microsoftWindows Server 2012 R2 (Server Core installation) View
24microsoftwindows 10 1507 View
25microsoftwindows 10 1607 View
26microsoftwindows 10 1809 View
27microsoftwindows 10 20h2 View
28microsoftwindows 10 21h1 View
29microsoftwindows 10 21h2 View
30microsoftwindows 11 21h2 View
31microsoftWindows 7 View
32microsoftWindows 8.1 View
33microsoftwindows rt 8.1 View
34microsoftwindows server 2008 View
35microsoftwindows server 2012 View
36microsoftwindows server 2012 View
37microsoftwindows server 2016 View
38microsoftwindows server 2019 View
39microsoftwindows server 2022 View
40microsoftwindows server 20h2 View
Total affected vendors: 1|Products: 40

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
9.3CVSS V2—AV:N/AC:M/Au:N/C:C/I:C/A:CNVD
7.8CVSS V3_1HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:CCVE CNA
7.8CVSS V31HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

2 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
reference

Yama veya çözüm referansı

Open source
canonical

Apply updates per vendor instructions.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Apply the official update named in the evidence only to the matching product and version.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

CVE-2022-30190 : the database holds 1 public PoC/exploit sources for it. For direct links to the sources, open the Public Exploits tab.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-30190 is associated with the following CWEs:

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CWE-20: Improper Input Validation

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-30190 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureYerel erişim
PermissionsGerekmiyor
UserGerekiyor

Official Sources and Advisories

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerabilityvendor-advisoryhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-30190patchhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-30190nvdCISA Known Exploited Vulnerabilities Catalogkev

CVSS Vector Radar Chart

7.8 / 10
Attack VectorLocalComplexityLowPrivilegesNoneUser Interact.RequiredConfidentialityLowIntegrityHighAvailabilityHigh

Vulnerability Scoring Details

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
Attack VectorLocal
Attack ComplexityLow
Privileges RequiredNone required
User Interaction—
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)High
Availability (Erişilebilirlik)High

Yama doğrulandı

2 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

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