CVE-2024-45420

Name: CVE-2024-45420
Creator: NVD / NIST
Published: 2024-11-19T20:15:31.2+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.45%

Last modified Jun 17, 2026

CVE-2024-45420 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Uncontrolled resource consumption in some Zoom Apps before version 6.2.0 may allow an authenticated user to conduct a denial of service via network access.. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

Description

Uncontrolled resource consumption in some Zoom Apps before version 6.2.0 may allow an authenticated user to conduct a denial of service via network access.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.45%

35.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-400

Affected Software

Vendor	Product	Versions
Zoom	Meeting Software Development Kit	< 6.2.0
Zoom	Rooms	< 6.2.0
Zoom	Rooms Controller	< 6.2.0
Zoom	Video Software Development Kit	< 6.2.0
Zoom	Workplace	< 6.2.0
Zoom	Workplace Desktop	< 6.2.0

References

https://www.zoom.com/en/trust/security-bulletin/zsb-24042Vendor Advisory

Timeline

Published: Nov 19, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-45420?

Uncontrolled resource consumption in some Zoom Apps before version 6.2.0 may allow an authenticated user to conduct a denial of service via network access.

How severe is CVE-2024-45420?

CVE-2024-45420 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.

How do I fix CVE-2024-45420?

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-2024-45420?

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

Scan your code now

Source: NVD / NIST