CVE-2026-33103 - Vulnerability Details - OpenCVE

Improper access control in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information locally.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Microsoft

Microsoft Dynamics 365 (on-premises) version 9.0

affected

Version	Status	Constraints
`9.0.0`	affected	< 9.1.0044.0015

No data.

No data.

No data.

Project Subscriptions

Vendors	Products
Microsoft Subscribe	Dynamics 365 Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33103

History

Tue, 14 Apr 2026 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 14 Apr 2026 17:30:00 +0000

Type	Values Removed	Values Added
Description		Improper access control in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information locally.
Title		Microsoft Dynamics 365 (On-Premises) Information Disclosure Vulnerability
First Time appeared		Microsoft Microsoft dynamics 365
Weaknesses		CWE-284
CPEs		cpe:2.3:a:microsoft:dynamics_365:::::on-premises:::*
Vendors & Products		Microsoft Microsoft dynamics 365
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33103
Metrics		cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2026-04-14T16:58:41.818Z

Updated: 2026-04-14T19:22:18.451Z

Reserved: 2026-03-17T20:15:23.719Z

Link: CVE-2026-33103

Vulnrichment

Updated: 2026-04-14T19:22:13.512Z

NVD

Status : Received

Published: 2026-04-14T18:17:33.000

Modified: 2026-04-14T18:17:33.000

Link: CVE-2026-33103

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-284

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