SSRF in Microsoft Dynamics 365 Sales

CVE-2025-21177

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

Vulnerability class: SSRF (Server-Side Request Forgery)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.011 (65.6th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-21177: held from 0.011 to 0.011.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-21177?
CVE-2025-21177 is a high-severity vulnerability in Microsoft Dynamics 365 Sales, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.7/10. Published 2025-02-06.
How severe is CVE-2025-21177?
High severity. CVSS v3 base score is 8.7 out of 10.