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CVE-2021-38647 CISA KEV · Actively exploitedLinked to ransomwareSuited to automated attack · CISA

Open Management Infrastructure (OMI) Remote Code Execution Vulnerability

CVSS score

9.8

EPSS probability

%99.9

Risk score

19.6

Published

5 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-2021-38647 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

Open Management Infrastructure (OMI) Remote Code Execution Vulnerability

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2021-38647 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1microsoftAzure Automation State Configuration, DSC Extension View
2microsoftAzure Automation Update Management View
3microsoftAzure Diagnostics (LAD) View
4microsoftAzure Security Center View
5microsoftAzure Sentinel View
6microsoftAzure Stack Hub View
7microsoftContainer Monitoring Solution View
8microsoftLog Analytics Agent View
9microsoftOpen Management Infrastructure View
10microsoftSystem Center Operations Manager (SCOM) View
11microsoftazure automation state configuration View
12microsoftAzure Automation Update Management View
13microsoftAzure Diagnostics (LAD) View
14microsoftAzure Security Center View
15microsoftAzure Sentinel View
16microsoftAzure Stack Hub View
17microsoftContainer Monitoring Solution View
18microsoftLog Analytics Agent View
19microsoftOpen Management Infrastructure View
20microsoftsystem center operations manager View
Total affected vendors: 1|Products: 20

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
9.8CVSS V3_1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:CCVE CNA
9.8CVSS V31CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD
7.5CVSS V2—AV:N/AC:L/Au:N/C:P/I:P/A:PNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

5 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

cvelist

Open Management Infrastructure (OMI) Remote Code Execution Vulnerability

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
reference

Open Management Infrastructure (OMI) Remote Code Execution Vulnerability

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-2021-38647 : 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-2021-38647 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-2021-38647 weaknesses.

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

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsGerekmiyor
UserGerekmiyor

Official Sources and Advisories

Open Management Infrastructure (OMI) Remote Code Execution Vulnerabilitypatchhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38647patchhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-38647nvdCISA Known Exploited Vulnerabilities Catalogkev

CVSS Vector Radar Chart

9.8 / 10
Attack VectorNetworkComplexityLowPrivilegesNoneUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone required
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)High

Yama doğrulandı

5 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

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