Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
Low
Attack Vector
Network
0

CVE-2021-1636

Disclosure Date: January 12, 2021
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Microsoft SQL Elevation of Privilege Vulnerability

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CVSS V3 Severity and Metrics
Base Score:
8.8 High
Impact Score:
5.9
Exploitability Score:
2.8
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

  • Microsoft

Products

  • Microsoft SQL Server,
  • Microsoft SQL Server 2017 for x64-based Systems (GDR),
  • Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (GDR),
  • Microsoft SQL Server 2016 for x64-based Systems Service Pack 2 (GDR),
  • Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (GDR),
  • Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (CU 4),
  • Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (CU 4),
  • Microsoft SQL Server 2017 for x64-based Systems (CU 22),
  • Microsoft SQL Server 2016 Service Pack 2 for x64-based Systems (CU 15),
  • Microsoft SQL Server 2019 for x64-based Systems (CU 8),
  • Microsoft SQL Server 2019 for x64-based Systems (GDR)

Additional Info

Technical Analysis