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CVE-2024-21380: Microsoft Dynamics Business Central/NAV Information Disclosure Vulnerability

• Severity: high (CVSS 8.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-02-13 · updated 2026-08-10
• Weakness: CWE-200

Description

Microsoft Dynamics Business Central/NAV Information Disclosure Vulnerability

Affected products

• Microsoft Dynamics 365 Business Central 2023 Release Wave 1: 2022-release_wave_2, 2023-release_wave_1, 2023-release_wave_2
• Microsoft Dynamics 365 Business Central 2023 Release Wave 1: from 22.0.0 before 22.0.63124 — fixed in 22.0.63124
• Microsoft Dynamics 365 Business Central 2022 Release Wave 2: from 21.0.0 before 21.0.63175 — fixed in 21.0.63175
• Microsoft Dynamics 365 Business Central 2023 Release Wave 2: from 23.0.0 before 23.0.15712 — fixed in 23.0.15712

How to fix

Upgrade to a fixed version: Microsoft Dynamics 365 Business Central 2023 Release Wave 1 22.0.63124; Microsoft Dynamics 365 Business Central 2022 Release Wave 2 21.0.63175; Microsoft Dynamics 365 Business Central 2023 Release Wave 2 23.0.15712. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21380
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21380

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