High severity · published Sep 9, 2025
CVE-2025-49459
Zoom Workplace for Windows on ARM - Missing Authorization
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
Missing authorization in the installer for Zoom Workplace for Windows on ARM before version 6.5.0 may allow an authenticated user to conduct an escalation of privilege via local access.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZW
Zoom Workplace for Windows on ARM · Zoom Communications, Inc
before 6.6.0 · source: vendor
Affected product
ZW
Zoom Workplace for Windows on ARM
Zoom Communications, Inc