Microsoft Microsoft Dynamics 365 Customer Engagement V9.1

Name: Microsoft Microsoft Dynamics 365 Customer Engagement V9.1
Brand: Microsoft

productEU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

unpatched

critical

by severity

0critical1high1medium0low

updated 2026-10-28

vulnerabilities (3)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2021-40457US	medium4.3	1.63% (76th)	—	9.1.4	2021-10-13	9.0 → 9.1.4
CVE-2024-21327US	—	1.29% (70th)	—	9.1.25.17	2024-02-13	9.0 → 9.1.25.17
CVE-2026-77908US	high8.8	0.99% (62nd)	—	9.1.0048.0004	2026-09-08	2 versions

The flaw types (CWEs) most of these CVEs share.

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')2 CVEs
CWE-94Improper Control of Generation of Code ('Code Injection')1 CVEs

Which sources assert this record, and when.

scry

Products carry known vulnerabilities once they are exposed to the internet. See what is exposed on your perimeter with a free passive scan.