CVE-2026-40371
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Privilege Escalation in Microsoft Dynamics 365 On-Premises

Publication date: 2026-06-09

Last updated on: 2026-06-09

Assigner: Microsoft Corporation

Description
Improper handling of insufficient permissions or privileges in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to elevate privileges over a network.
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Meta Information
Published
2026-06-09
Last Modified
2026-06-09
Generated
2026-06-10
AI Q&A
2026-06-09
EPSS Evaluated
N/A
NVD
CVE-2026-40371
EUVD
EUVD-2026-35532
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
microsoft dynamics_365 *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-280 The product does not handle or incorrectly handles when it has insufficient privileges to access resources or functionality as specified by their permissions. This may cause it to follow unexpected code paths that may leave the product in an invalid state.
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Executive Summary

This vulnerability involves improper handling of insufficient permissions or privileges in Microsoft Dynamics 365 (on-premises). It allows an authorized attacker to elevate their privileges over a network.

Impact Analysis

An attacker who is already authorized can exploit this vulnerability to gain higher privileges than intended. This elevation of privilege can lead to full control over the affected system, potentially compromising confidentiality, integrity, and availability of data and services.

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