CVE-2026-30901

⚠️ high

Summary

Improper Input Validation in Zoom Rooms for Windows before 6.6.5 in Kiosk Mode may allow an authenticated user to conduct an escalation of privilege via local access.

CVSS Score

7.0

High

EPSS Score

0.0

Exploit Probability

Published Date

2026-03-11

First Seen: 2026-03-12

📊 Relative Risk Intelligence

This CVE is Moderate Risk - more severe than 50.5% of all 365,968 vulnerabilities in our database.

#180,985

Above average severity

Severity Percentile

🎯 CISA SSVC Assessment Updated: Mar 11, 2026

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Total

Complete system compromise possible

SSVC data provided by CISA

Last Modified 2026-05-14

Source NVD 🔗

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

CWE IDs (Weakness Types)

CWE-20

📦 Affected Products 1

Vendor	Product	Status	Affected Versions
zoom	rooms	Affected	< 6.6.5

🔗 References 1

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

Vendor Advisory

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-53409	⚠️ high	7.8	0.2	Improper Privilege Management in Zoom Rooms for Windows before version 7.1.0 may allow an authenticated user to conduct ...	2026-07-16
CVE-2026-53410	⚠️ high	7.0	0.1	A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Cl...	2026-07-16
CVE-2026-30906	⚠️ high	7.8	0.0	Untrusted search path in the installer for Zoom Rooms for Windows before version 7.0.0 may allow an authenticated user t...	2026-05-13
CVE-2026-30902	⚠️ high	7.8	0.0	Improper Privilege Management in certain Zoom Clients for Windows may allow an authenticated user to conduct an escalati...	2026-03-11
CVE-2025-67460	⚠️ high	7.8	0.2	Protection Mechanism Failure of Software Downgrade in Zoom Rooms for Windows before 6.6.0 may allow an unauthenticated u...	2025-12-10
CVE-2025-67461	🔶 medium	5.0	0.1	External control of file name or path in Zoom Rooms for macOS before version 6.6.0 may allow an authenticated user to co...	2025-12-10

These CVEs affect the same products