CVE-2021-38648
Detail
Description
Open Management Infrastructure Elevation of Privilege Vulnerability
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
CNA: Microsoft Corporation
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
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This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference
CISA's BOD 22-01 and Known
Exploited Vulnerabilities Catalog for further guidance and requirements.
Vulnerability Name
Date Added
Due Date
Required Action
Microsoft Open Management Infrastructure (OMI) Privilege Escalation Vulnerability
11/03/2021
11/17/2021
Apply updates per vendor instructions.
Weakness Enumeration
CWE-ID
CWE Name
Source
NVD-CWE-noinfo
Insufficient Information
NIST
Change History
13 change records found show changes
Modified Analysis by NIST 10/30/2025 3:13:49 PM
Action
Type
Old Value
New Value
Added
Reference Type
CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-38648 Types: US Government Resource
CVE Modified by CISA-ADP 10/21/2025 8:17:42 PM
Action
Type
Old Value
New Value
Added
Reference
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-38648
CVE Modified by CISA-ADP 10/21/2025 4:18:44 PM
Action
Type
Old Value
New Value
Removed
Reference
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-38648
CVE Modified by CISA-ADP 10/21/2025 3:19:19 PM
Action
Type
Old Value
New Value
Added
Reference
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-38648
Modified Analysis by NIST 3/07/2025 4:58:29 PM
Action
Type
Old Value
New Value
Added
CWE
NVD-CWE-noinfo
Removed
CWE
CWE-287
CVE Modified by CVE 11/21/2024 1:17:48 AM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/164925/Microsoft-OMI-Management-Interface-Authentication-Bypass.html
Added
Reference
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38648
Modified Analysis by NIST 7/29/2024 3:42:34 PM
Action
Type
Old Value
New Value
CVE Modified by Microsoft Corporation 5/14/2024 5:21:43 AM
Action
Type
Old Value
New Value
CVE Modified by Microsoft Corporation 12/28/2023 3:16:03 PM
Action
Type
Old Value
New Value
Changed
Description
Open Management Infrastructure Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-38645, CVE-2021-38649.
Open Management Infrastructure Elevation of Privilege Vulnerability
Added
CVSS V3.1
Microsoft Corporation AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE Remap by NIST 7/12/2022 1:42:04 PM
Action
Type
Old Value
New Value
Changed
CWE
CWE-269
CWE-287
Modified Analysis by NIST 11/30/2021 4:56:37 PM
Action
Type
Old Value
New Value
Changed
Reference Type
http://packetstormsecurity.com/files/164925/Microsoft-OMI-Management-Interface-Authentication-Bypass.html No Types Assigned
http://packetstormsecurity.com/files/164925/Microsoft-OMI-Management-Interface-Authentication-Bypass.html Exploit, Third Party Advisory, VDB Entry
CVE Modified by Microsoft Corporation 11/10/2021 3:15:17 PM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/164925/Microsoft-OMI-Management-Interface-Authentication-Bypass.html [No Types Assigned]
Initial Analysis by NIST 9/26/2021 5:25:48 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added
CVSS V2
NIST (AV:L/AC:L/Au:N/C:P/I:P/A:P)
Added
CWE
NIST CWE-269
Added
CPE Configuration
OR
*cpe:2.3:a:microsoft:azure_automation_state_configuration:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:azure_automation_update_management:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:azure_diagnostics_\(lad\):-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:azure_open_management_infrastructure:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:azure_security_center:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:azure_sentinel:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:azure_stack_hub:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:container_monitoring_solution:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:log_analytics_agent:-:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:system_center_operations_manager:-:*:*:*:*:*:*:*
Changed
Reference Type
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38648 No Types Assigned
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38648 Patch, Vendor Advisory
Quick Info
CVE Dictionary Entry: CVE-2021-38648 NVD
Published Date: 09/15/2021 NVD
Last Modified: 10/30/2025
Source: Microsoft Corporation