CVE-2024-21337

Name: CVE-2024-21337
Creator: NVD / NIST
Published: 2024-01-11T22:15:46.5+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.2/10EPSS 0.38%

Last modified Jun 17, 2026

CVE-2024-21337 is a medium-severity vulnerability rated 5.2/10 on the CVSS scale. Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability. EPSS estimates a 0.38% chance of exploitation in the next 30 days.

Description

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Metrics

CVSS 3.1

5.2/10

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

EPSS Probability

0.38%

30.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-122

Affected Software

Vendor	Product	Versions
Microsoft	Edge Chromium	< 120.0.2210.133

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21337Patch, Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21337Patch, Vendor Advisory

Timeline

Published: Jan 11, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-21337?

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

How severe is CVE-2024-21337?

CVE-2024-21337 has a CVSS score of 5.2/10 (MEDIUM severity). The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.

How do I fix CVE-2024-21337?

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-2024-21337?

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

Scan your code now

Source: NVD / NIST