Zoom Clients - Improper Authentication

published 2024-02-13 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-22097

cvss: 4.9; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 45%
public exploits: 0; none known

Improper authentication in some Zoom clients may allow a privileged user to conduct a disclosure of information via local access.

Patch / fix

fixed in 4

zoom meeting_software_development_kit 5.17.0
zoom rooms 5.17.0
zoom vdi_windows_meeting_clients 5.15.5, 5.16.12, 5.17.5
zoom zoom 5.17.0

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-02-14)

Exploit prediction

0.53% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	4.4	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected products

Zoom Video Communications, Inc. Zoom Clients

Classification

Weakness

CWE-449 The UI Performs the Wrong Action

References

zoom.com /en/trust/security-bulletin/ZSB-24005/
vendor-advisory

Sources

CVE List CVE-2024-24698
NVD CVE-2024-24698

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary