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Status published
High
CVE-2021-1636
Microsoft SQL Elevation of Privilege Vulnerability
Vulnerability Description
Microsoft SQL Elevation of Privilege Vulnerability
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Microsoft
View all reports →Affected Software
Microsoft SQL Server 2012 Service Pack 4 (QFE), Microsoft SQL Server 2012 for x64-based Systems Service Pack 4 (QFE), Microsoft SQL Server 2017 (GDR), Microsoft SQL Server 2014 Service Pack 3 (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 2 (GDR), Microsoft SQL Server 2014 Service Pack 3 (CU 4), Microsoft SQL Server 2017 (CU 22), Microsoft SQL Server 2016 Service Pack 2 (CU 15), Microsoft SQL Server 2019 (CU 8), Microsoft SQL Server 2019 (GDR)
Vulnerable Versions:
11.0.0, 14.0.0, 12.0.0, 13.0.0, 16.0.0, 15.0.0
Timeline
Official Publish:
January 12th, 2021
Last Modified:
October 8th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.