CVE-2020-11470

Name: CVE-2020-11470
Creator: NVD / NIST
Published: 2020-04-01T22:15:17.41+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.3/10EPSS 0.29%

Last modified Jun 17, 2026

CVE-2020-11470 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. Zoom Client for Meetings through 4.6.8 on macOS has the disable-library-validation entitlement, which allows a local process (with the user's privileges) to obtain unprompted microphone and camera access by loading a crafted library and thereby inheriting Zoom Client's microphone and camera access.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

Zoom Client for Meetings through 4.6.8 on macOS has the disable-library-validation entitlement, which allows a local process (with the user's privileges) to obtain unprompted microphone and camera access by loading a crafted library and thereby inheriting Zoom Client's microphone and camera access.

Metrics

CVSS 3.1

3.3/10

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

EPSS Probability

0.29%

21.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-345

Affected Software

Vendor	Product	Versions
Zoom	Meetings	<= 4.6.8

References

https://blog.zoom.us/wordpress/2020/04/01/a-message-to-our-users/Vendor Advisory
https://objective-see.com/blog/blog_0x56.htmlExploit, Third Party Advisory
https://blog.zoom.us/wordpress/2020/04/01/a-message-to-our-users/Vendor Advisory
https://objective-see.com/blog/blog_0x56.htmlExploit, Third Party Advisory

Timeline

Published: Apr 1, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-11470?

How severe is CVE-2020-11470?

CVE-2020-11470 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.

How do I fix CVE-2020-11470?

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-2020-11470?

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

Scan your code now

Source: NVD / NIST