CVE-2026-30901 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Zoom Communications Inc.

Zoom Rooms

unaffected

Version	Status	Constraints
`0`	affected	< 6.6.5

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.zoom.com/en/trust/security-bulletin/zsb-26003

History

Wed, 11 Mar 2026 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 11 Mar 2026 15:15:00 +0000

Type	Values Removed	Values Added
Description		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.
Title		Zoom Rooms for Windows - Improper Input Validation
Weaknesses		CWE-20
References		https://www.zoom.com/en/trust/security-bulletin/zsb-26003
Metrics		cvssV3_1 `{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: Zoom

Published: 2026-03-11T14:47:42.729Z

Updated: 2026-03-11T15:59:55.948Z

Reserved: 2026-03-06T18:44:57.630Z

Link: CVE-2026-30901

Vulnrichment

Updated: 2026-03-11T15:56:07.562Z

NVD

Status : Received

Published: 2026-03-11T15:16:29.953

Modified: 2026-03-11T15:16:29.953

Link: CVE-2026-30901

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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