CVE-2021-38647
CRITICALCVSS 9.8/10Actively ExploitedEPSS 99.72%
Last modified
CVE-2021-38647 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Open Management Infrastructure (OMI) Remote Code Execution Vulnerability. CISA has confirmed active exploitation in the wild. EPSS estimates a 99.72% chance of exploitation in the next 30 days.
Description
Open Management Infrastructure (OMI) Remote Code Execution Vulnerability
Metrics
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Azure Automation State Configuration | All versions |
| Microsoft | Azure Automation Update Management | All versions |
| Microsoft | Azure Diagnostics \(Lad\) | 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 | Open Management Infrastructure | < 1.6.8-1 |
| Microsoft | System Center Operations Manager | All versions |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38647Patch, Vendor Advisory
- https://packetstormsecurity.com/files/164694/Microsoft-OMI-Management-Interface-Authentication-Bypass.htmlExploit, Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38647Patch, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-38647US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2021-38647?
Open Management Infrastructure (OMI) Remote Code Execution Vulnerability
How severe is CVE-2021-38647?
CVE-2021-38647 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 99.72% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.
How do I fix CVE-2021-38647?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-3864A flaw was found in the way the dumpable flag setting was ha…7
- CVE-2021-38641Microsoft Edge for Android Spoofing Vulnerability6.1
- CVE-2021-38642Microsoft Edge for iOS Spoofing Vulnerability6.1
- CVE-2021-38644Microsoft MPEG-2 Video Extension Remote Code Execution Vulne…7.8
- CVE-2021-38645Open Management Infrastructure Elevation of Privilege Vulner…7.8
- CVE-2021-38646Microsoft Office Access Connectivity Engine Remote Code Exec…7.8
- CVE-2021-38648Open Management Infrastructure Elevation of Privilege Vulner…7.8
- CVE-2021-38649Open Management Infrastructure Elevation of Privilege Vulner…7
- CVE-2021-38650Microsoft Office Spoofing Vulnerability7.6
- CVE-2021-38651Microsoft SharePoint Server Spoofing Vulnerability7.6
- CVE-2021-38652Microsoft SharePoint Server Spoofing Vulnerability7.6
- CVE-2021-38653Microsoft Office Visio Remote Code Execution Vulnerability7.8
Are you affected by CVE-2021-38647?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST