What’s Vulnerable › Vulnerabilities

CVE-2023-21568: Microsoft SQL Server Integration Service (VS extension) Remote Code Execution Vulnerability

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-02-14 · updated 2026-08-19
• Weakness: CWE-502

Description

Microsoft SQL Server Integration Service (VS extension) Remote Code Execution Vulnerability

Affected products

• Microsoft Sql Server 2019 Integration Services: all versions
• Microsoft Sql Server 2022 Integration Services: all versions
• Microsoft SQL Server Integration Services for Visual Studio 2019: from 16.0.0 before 16.0.5035.3 — fixed in 16.0.5035.3
• Microsoft SQL Server Integration Services for Visual Studio 2022: from 16.0.0 before 16.0.5035.3 — fixed in 16.0.5035.3

How to fix

Upgrade to a fixed version: Microsoft SQL Server Integration Services for Visual Studio 2019 16.0.5035.3; Microsoft SQL Server Integration Services for Visual Studio 2022 16.0.5035.3. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21568
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21568

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