Microsoft SQL Server Remote Code Execution Vulnerability
CVE-2023-21528

7.8HIGH

Key Information:

Vendor

Microsoft
Status
Microsoft Sql Server 2016 Service Pack 3 Azure Connect Feature Pack
Microsoft Sql Server 2019 (gdr)
Microsoft Sql Server 2016 Service Pack 3 (gdr)
Microsoft Sql Server 2014 Service Pack 3 (gdr)
Vendor
CVE Published:
14 February 2023

What is CVE-2023-21528?

This vulnerability in Microsoft SQL Server allows remote attackers to execute arbitrary code on the server by exploiting a flaw in the configuration or operational parameters of the database service. It poses significant risks to data integrity and confidentiality, making it crucial for administrators to apply relevant patches and secure configurations to mitigate potential exploitation.

Affected Version(s)

Microsoft SQL Server 2008 R2 Service Pack 3 (QFE) 32-bit Systems 10.0.0 < 10.50.6785.2

Microsoft SQL Server 2008 Service Pack 4 (QFE) x64-based Systems 10.0.0 < 10.0.6814.4

Microsoft SQL Server 2012 for x64-based Systems Service Pack 4 (QFE) x64-based Systems 11.0.0 < 11.0.7512.11

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.