Improper Access Control in Microsoft Dynamics 365

Publication date: 2026-06-18

Last updated on: 2026-06-25

Assigner: Microsoft Corporation

Description

Improper access control in Microsoft Dynamics 365 allows an authorized attacker to elevate privileges over a network.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-06-18

Last Modified

2026-06-25

Generated

2026-07-09

AI Q&A

2026-06-19

EPSS Evaluated

2026-07-08

NVD

CVE-2026-47647

EUVD

EUVD-2026-37947

Affected Vendors & Products

Vendor	Product	Version / Range
microsoft	dynamics_365	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This vulnerability is an improper access control issue in Microsoft Dynamics 365. It allows an authorized attacker to elevate their privileges over a network, meaning they can gain higher-level access than intended.

Impact Analysis

The vulnerability can have a severe impact as it allows an attacker with some level of authorization to escalate their privileges. This can lead to full control over the affected system, resulting in potential data breaches, unauthorized actions, and disruption of services.

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