CVE-2024-21419

Name: CVE-2024-21419
Creator: NVD / NIST
Published: 2024-03-12T17:15:50.723+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 1.08%

Last modified Jun 17, 2026

CVE-2024-21419 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability. EPSS estimates a 1.08% chance of exploitation in the next 30 days.

Description

Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

1.08%

60.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Microsoft	Dynamics 365	>= 9.1, < 9.1.26

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21419Patch, Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21419Patch, Vendor Advisory

Timeline

Published: Mar 12, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-21419?

Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability

How severe is CVE-2024-21419?

CVE-2024-21419 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 1.08% probability of exploitation in the next 30 days.

How do I fix CVE-2024-21419?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-21419?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST