3CX vulnerabilities
We track 5 vulnerabilities in 3CX products across 3 products. 5 are rated high or critical, and none are known to be exploited. The most recent was published on May 3, 2024.
Latest 3CX vulnerabilities
- 7.8 High severity
3CX: Uncontrolled Search Path Element
3CX Uncontrolled Search Path Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of 3CX. An attacker must first obtain the ability to execute low-privileged code on the target sys
- 7.5 High severity
3cx: Improper Limitation of a Pathname to a Restricted Directory
3CX before 18 Hotfix 1 build 18.0.3.461 on Windows allows unauthenticated remote attackers to read %WINDIR%\system32 files via /Electron/download directory traversal in conjunction with a path component that has a drive letter and uses backslash characters. NO
- 7.5 High severity
3cx: Improper Limitation of a Pathname to a Restricted Directory
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.
- 8.1 High severity
Advanced Installer: Download of Code Without Integrity Check
Caphyon Ltd Advanced Installer 19.3 and earlier and many products that use the updater from Advanced Installer (Advanced Updater) are affected by a remote code execution vulnerability via the CustomDetection parameter in the update check function. To exploit t
- 9.8 Critical severity
3cx: Insufficiently Protected Credentials
An issue was discovered in the 3CX Phone System Management Console prior to version 18 Update 3 FINAL. An unauthenticated attacker could abuse improperly secured access to arbitrary files on the server (via /Electron/download directory traversal in conjunction