CVE-2025-21177: Microsoft Dynamics 365 Sales Elevation of Privilege Vulnerability

8.7 CVSS

Description

Server-Side Request Forgery (SSRF) in Microsoft Dynamics 365 Sales allows an authorized attacker to elevate privileges over a network.

Classification

CVE ID: CVE-2025-21177

CVSS Base Severity: HIGH

CVSS Base Score: 8.7

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C

Affected Products

Vendor: Microsoft

Product: Dynamics 365 Sales

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.09% (probability of being exploited)

EPSS Percentile: 41.66% (scored less or equal to compared to others)

EPSS Date: 2025-03-07 (when was this score calculated)

References

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

Timeline