CVE-2025-30664

Name: CVE-2025-30664
Creator: NVD / NIST
Published: 2025-05-14T18:15:30.18+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.2/10EPSS 0.24%

Last modified Jun 17, 2026

CVE-2025-30664 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. Cross-site scripting in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via local access.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.

Description

Cross-site scripting in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via local access.

Metrics

CVSS 3.1

8.2/10

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

EPSS Probability

0.24%

14.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Zoom	Meeting Software Development Kit	< 6.4.0
Zoom	Rooms	< 6.4.0
Zoom	Rooms Controller	< 6.4.0
Zoom	Workplace	< 6.4.0
Zoom	Workplace Desktop	< 6.4.0
Zoom	Workplace Virtual Desktop Infrastructure	< 6.3.10

References

https://www.zoom.com/en/trust/security-bulletin/zsb-25017Vendor Advisory

Timeline

Published: May 14, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-30664?

Cross-site scripting in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via local access.

How severe is CVE-2025-30664?

CVE-2025-30664 has a CVSS score of 8.2/10 (HIGH severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.

How do I fix CVE-2025-30664?

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-2025-30664?

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

Scan your code now

Source: NVD / NIST