Untrusted search path in Zoom Rooms for Windows before version 5.15.5 may allow an authenticated user to enable a denial of service via loc…

published 2023-08-08 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-42946

cvss: 7.9; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits: 0; none known

Untrusted search path in Zoom Rooms for Windows before version 5.15.5 may allow an authenticated user to enable a denial of service via local access.

Patch / fix

fixed in 1

zoom rooms 5.15.5

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-10-04)

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H
NVD	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Zoom Video Communications, Inc. Zoom Rooms for Windows

Classification

Weakness

CWE-144 Improper Neutralization of Line Delimiters
CWE-426 Untrusted Search Path

References

explore.zoom.us /en/trust/security/security-bulletin/
vendor-advisory

Sources

CVE List CVE-2023-39212
NVD CVE-2023-39212

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