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Zoom Rooms for Windows Software Downgrade Protection Failure Allowing Privilege Escalation

Vulnerability

A vulnerability exists in Zoom Rooms for Windows versions prior to 6.6.0, where a protection mechanism failure related to software downgrade may enable an unauthenticated user to escalate privileges through local access.

Impact

Exploitation of this vulnerability could lead to unauthorized privilege escalation.

Remediation

Users are advised to update to the latest version of Zoom Rooms for Windows. The latest version can be downloaded from the Zoom Download Center.

Added: Dec 10, 2025, 9:17 PM
Updated: Dec 10, 2025, 9:17 PM

Vulnerability Rating

Custom Algorithm
spread
4.2
impact
5.0
exploitability
4.7
remediation
7.7
relevance
1.4
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.