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 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 Remote Code Execution Vulnerability
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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 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
- http://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
- http://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 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.
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