CVE-2022-48482

Name of the Vulnerable Software and Affected Versions 3CX versions prior to 18 Update 2 Security Hotfix build 18.0.2.315

Description The issue allows unauthenticated remote attackers to read certain files via /Electron/download directory traversal. These files may contain credentials, full backups, call recordings, and chat logs.

Recommendations For versions prior to 18 Update 2 Security Hotfix build 18.0.2.315, update to 18 Update 2 Security Hotfix build 18.0.2.315 or later to resolve the issue. As a temporary workaround, consider restricting access to the /Electron/download directory to minimize the risk of exploitation.