CVE-2023-43583

Name: CVE-2023-43583
Creator: NVD / NIST
Published: 2023-12-13T23:15:07.27+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.9/10EPSS 0.57%

Last modified Jun 17, 2026

CVE-2023-43583 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. Cryptographic issues Zoom Mobile App for Android, Zoom Mobile App for iOS, and Zoom SDKs for Android and iOS before version 5.16.0 may allow a privileged user to conduct a disclosure of information via network access.. EPSS estimates a 0.57% chance of exploitation in the next 30 days.

Description

Cryptographic issues Zoom Mobile App for Android, Zoom Mobile App for iOS, and Zoom SDKs for Android and iOS before version 5.16.0 may allow a privileged user to conduct a disclosure of information via network access.

Metrics

CVSS 3.1

4.9/10

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

EPSS Probability

0.57%

42.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-798

Affected Software

Vendor	Product	Versions
Zoom	Meeting Software Development Kit	< 5.16.0
Zoom	Video Software Development Kit	< 5.16.0
Zoom	Zoom	< 5.16.0

References

https://www.zoom.com/en/trust/security-bulletin/ZSB-23056/Vendor Advisory
https://www.zoom.com/en/trust/security-bulletin/ZSB-23056/Vendor Advisory

Timeline

Published: Dec 13, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-43583?

How severe is CVE-2023-43583?

CVE-2023-43583 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.57% probability of exploitation in the next 30 days.

How do I fix CVE-2023-43583?

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-2023-43583?

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

Scan your code now

Source: NVD / NIST