CVE-2023-36433: Microsoft Dynamics 365 (On-Premises) Information Disclosure Vulnerability

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-10-10 · updated 2026-06-17
Weakness: CWE-643

Description

Microsoft Dynamics 365 (On-Premises) Information Disclosure Vulnerability

Affected products

Microsoft Dynamics 365 (on-premises) version 9.0: from 9.0 before 9.0.49.04; from 9.1 before 9.1.21.05 — fixed in 9.0.49.04, 9.1.21.05
Microsoft Dynamics 365 (on-premises) version 9.0: from 9.0.0 before 9.0.49.04 — fixed in 9.0.49.04

How to fix

Upgrade to a fixed version: Microsoft Dynamics 365 (on-premises) version 9.0 9.0.49.04, 9.1.21.05; Microsoft Dynamics 365 (on-premises) version 9.0 9.0.49.04. Check the vendor advisory for mitigations.

References

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