High severity7.5NVD Advisory· Published May 2, 2023· Updated Jun 17, 2026

CVE-2022-48482

Description

3CX before 18 Update 2 Security Hotfix build 18.0.2.315 on Windows allows unauthenticated remote attackers to read certain files via /Electron/download directory traversal. Files may have credentials, full backups, call recordings, and chat logs.

Affected products

3CX/3CXdescription

Patches

Vulnerability mechanics

References

www.3cx.com/blog/change-log/phone-system-change-log/nvdRelease Notes
medium.com/%40frycos/pwning-3cx-phone-management-backends-from-the-internet-d0096339dd88nvd

News mentions

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