What is CVE-2025-30391?

CVE-2025-30391 is a security advisory published by Microsoft Security Response Center (MSRC) with Critical severity. Microsoft Dynamics Information Disclosure Vulnerability

Which CVE IDs does CVE-2025-30391 cover?

CVE-2025-30391 covers the following CVE IDs: CVE-2025-30391. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-30391?

CVE-2025-30391 has a CVSS v3 base score of 8.1, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2025-30391?

CVE-2025-30391 affects 1 product, including: Dynamics 365 Customer Service.

CVE-2025-30391CriticalCVSS 8.1

Microsoft Dynamics Information Disclosure Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

April 30, 2025

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-30391 →

📋 Description

Improper input validation in Microsoft Dynamics allows an unauthorized attacker to disclose information over a network.

🎯 Affected products1

Dynamics 365 Customer Service

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30391