CVE-2021-1636

Published: Jan 12, 2021

Modified: Oct 8, 2024

PUBLISHED

CVSS v3.1

8.8

HIGH

Microsoft SQL Elevation of Privilege Vulnerability

Vendor	Product	Versions
Microsoft	Microsoft SQL Server 2012 Service Pack 4 (QFE)	affected `11.0.0 - < publication`
Microsoft	Microsoft SQL Server 2012 for x64-based Systems Service Pack 4 (QFE)	affected `11.0.0 - < publication`
Microsoft	Microsoft SQL Server 2017 (GDR)	affected `14.0.0 - < publication`
Microsoft	Microsoft SQL Server 2014 Service Pack 3 (GDR)	affected `12.0.0 - < publication`
Microsoft	Microsoft SQL Server 2016 for x64-based Systems Service Pack 2 (GDR)	affected `13.0.0 - < publication`
Microsoft	Microsoft SQL Server 2014 Service Pack 3 (CU 4)	affected `12.0.0 - < publication`
Microsoft	Microsoft SQL Server 2017 (CU 22)	affected `14.0.0 - < publication`
Microsoft	Microsoft SQL Server 2016 Service Pack 2 (CU 15)	affected `13.0.0 - < publication`
Microsoft	Microsoft SQL Server 2019 (CU 8)	affected `16.0.0 - < publication`
Microsoft	Microsoft SQL Server 2019 (GDR)	affected `15.0.0 - < publication`

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

vendor-advisory

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