What is CVE-2025-21177?

CVE-2025-21177 is a security advisory published by Microsoft Security Response Center (MSRC) with Critical severity. Microsoft Dynamics 365 Sales Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2025-21177 cover?

CVE-2025-21177 covers the following CVE IDs: CVE-2025-21177. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-21177?

CVE-2025-21177 has a CVSS v3 base score of 8.7, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2025-21177?

CVE-2025-21177 affects 1 product, including: Dynamics 365 Sales.

CVE-2025-21177CriticalCVSS 8.7

Microsoft Dynamics 365 Sales Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

June 3, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-21177 →

📋 Description

Server-side request forgery (ssrf) in Microsoft Dynamics 365 Sales allows an authorized attacker to elevate privileges over a network.

🎯 Affected products1

Dynamics 365 Sales

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21177