Zoom Rooms for Windows and macOS Flaws Enable Privilege Escalation and Sensitive Data Leaks
Zoom has identified two critical security vulnerabilities in its Zoom Rooms software for Windows and macOS. These vulnerabilities, tracked as ZSB-25050 and ZSB-25051, could be exploited by attackers with local access to escalate privileges or expose…
Zoom has identified two critical security vulnerabilities in its Zoom Rooms software for Windows and macOS. These vulnerabilities, tracked as ZSB-25050 and ZSB-25051, could be exploited by attackers with local access to escalate privileges or expose sensitive information. The vulnerabilities affect versions prior to 6.6.0 and have been assigned high-to-medium CVSS scores.
Windows Software Downgrade Protection Bypassed (ZSB-25050)
The vulnerability in Zoom Rooms for Windows, identified as ZSB-25050, involves a failure in the software's downgrade protection mechanism. This flaw allows unauthenticated local users to escalate privileges, posing a high-severity risk. It was reported by an anonymous researcher.
Bulletin: ZSB-25050 CVE ID: CVE-2025-67460 CVSS Severity: High CVSS Score: 7.8 Vector String: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Description: Software downgrade protection failure allows unauthenticated privilege escalation via local access.
Affected Products: Zoom Rooms for Windows < 6.6.0
Zoom has identified two critical security vulnerabilities in its Zoom Rooms software for Windows and macOS.
macOS File Path Control Vulnerability (ZSB-25051)
The macOS vulnerability, identified as ZSB-25051, involves the external control of file names or paths, potentially leading to the disclosure of sensitive information. This medium-risk issue requires user interaction.
Bulletin: ZSB-25051 CVE ID: CVE-2025-67461 CVSS Severity: Medium CVSS Score: 5.0 Vector String: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N Description: External control of file name/path allows info disclosure via local access.
Affected Products: Zoom Rooms for macOS < 6.6.0
Zoom recommends updating to version 6.6.0 or later to address these vulnerabilities. Updates are available on the official download page . Although there is currently no evidence of active exploitation, the local-access vector presents risks, particularly from insider threats or compromised endpoints.
These vulnerabilities underscore the importance of regularly auditing collaboration tools, enforcing least-privilege access, and monitoring for potential downgrade attempts. CISA has not yet issued alerts regarding these vulnerabilities, but they are expected to be listed in vulnerability trackers like NVD soon.
Based on reporting by Cyber Security News.
