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CVE-2021-38647

Known Exploited (CISA KEV)CRITICAL
9.8
CVSS Severity Score
EPSS Score66.2790%
EPSS Percentile89.95th
PublishedSep 15, 2021
Last ModifiedOct 30, 2025

Vulnerability Description

Open Management Infrastructure Remote Code Execution Vulnerability

Affected Platforms (CPE)

📦
Microsoft

Azure Automation State Configuration

All versions
📦
Microsoft

Azure Automation Update Management

All versions
📦
Microsoft

Azure Diagnostics \(lad\)

All versions
📦
Microsoft

Azure Open Management Infrastructure

All versions
📦
Microsoft

Azure Security Center

All versions
📦
Microsoft

Azure Sentinel

All versions
📦
Microsoft

Azure Stack Hub

All versions
📦
Microsoft

Container Monitoring Solution

All versions
📦
Microsoft

Log Analytics Agent

All versions
📦
Microsoft

System Center Operations Manager

All versions

References & Advisories

🔗 http://packetstormsecurity.com/files/164694/Microsoft-OMI-Management-Interface-Authentication-Bypass.html
🔗 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38647
🔗 http://packetstormsecurity.com/files/164694/Microsoft-OMI-Management-Interface-Authentication-Bypass.html
🔗 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38647
🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-38647

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