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CVE-2026-40417

nvd nist
Published: May 12, 2026Modified: Jun 17, 2026

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: secure@microsoft.com (Secondary)

Description

Weak authentication in Dynamics Business Central allows an authorized attacker to elevate privileges locally.

Affected (4)

Microsoft
1 product
Dynamics 365 Business Central
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Dynamics 365 Business Central
Version 2024 release_wave_2
Dynamics 365 Business Central
Version 2025 release_wave_1
Dynamics 365 Business Central
Version 2025 release_wave_2
Dynamics 365 Business Central
Version 2026 release_wave_1

Related CWEs

CWE-1390
Weak Authentication
The product uses an authentication mechanism to restrict access to specific users or identities, but the mechanism does not sufficiently prove that the claimed identity is correct.

References (1)

Source: secure@microsoft.com
Vendor Advisory

Timeline

No history available yet.