CVSS: 9.0EPSS: 0%CPEs: 3EXPL: 1CVE-2019-9972
https://notcve.org/view.php?id=CVE-2019-9972
PhoneSystem Terminal in 3CX Phone System (Debian based installation) 16.0.0.1570 allows an authenticated attacker to run arbitrary commands with the phonesystem user privileges because of "<space><space> followed by <shift><enter>" mishandling. PhoneSystem Terminal in 3CX Phone System (instalación basada en Debian) versión 16.0.0.1570, permite a un atacante autenticado ejecutar comandos arbitrarios con los privilegios del usuario de Sistema Telefónico debido a un manejo inapropiado de "(space)(space) seguido de (shift)(enter)" • https://www.gosecure.net/blog https://www.gosecure.net/blog/2022/05/31/security-advisory-multiple-vulnerabilities-impact-3cx-phone-system • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •
CVSS: 9.0EPSS: 0%CPEs: 3EXPL: 1CVE-2019-9971
https://notcve.org/view.php?id=CVE-2019-9971
PhoneSystem Terminal in 3CX Phone System (Debian based installation) 16.0.0.1570 allows an attacker to gain root privileges by using sudo with the tcpdump command, without a password. This occurs because the -z (aka postrotate-command) option to tcpdump can be unsafe when used in conjunction with sudo. PhoneSystem Terminal in 3CX Phone System (instalación basada en Debian) versión 16.0.0.1570, permite a un atacante alcanzar privilegios de root usando sudo con el comando tcpdump, sin una contraseña. Esto ocurre porque la opción -z (también se conoce como postrotate-command) de tcpdump puede ser insegura cuando es usada junto con sudo • https://www.gosecure.net/blog https://www.gosecure.net/blog/2022/05/31/security-advisory-multiple-vulnerabilities-impact-3cx-phone-system https://www.securusglobal.com/community/2014/03/17/how-i-got-root-with-sudo • CWE-269: Improper Privilege Management •
CVSS: 8.1EPSS: 7%CPEs: 99EXPL: 1CVE-2022-27438
https://notcve.org/view.php?id=CVE-2022-27438
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 this vulnerability, a user must start an affected installation to trigger the update check. Caphyon Ltd Advanced Installer 19.3 y anteriores y muchos productos que utilizan el actualizador de Advanced Installer (Advanced Updater) están afectados por una vulnerabilidad de ejecución remota de código a través del parámetro CustomDetection en la función de comprobación de actualizaciones. Para explotar esta vulnerabilidad, un usuario debe iniciar una instalación afectada para activar la comprobación de la actualización • http://advanced.com http://caphyon.com https://gerr.re/posts/cve-2022-27438 https://www.advancedinstaller.com/security-updates-auto-updater.html • CWE-494: Download of Code Without Integrity Check •
CVSS: 9.8EPSS: 1%CPEs: 1EXPL: 0CVE-2022-28005
https://notcve.org/view.php?id=CVE-2022-28005
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 with a path component that uses backslash characters), leading to cleartext credential disclosure. Afterwards, the authenticated attacker is able to upload a file that overwrites a 3CX service binary, leading to Remote Code Execution as NT AUTHORITY\SYSTEM on Windows installations. NOTE: this issue exists because of an incomplete fix for CVE-2022-48482. Se ha detectado un problema en 3CX Phone System Management Console versiones anteriores a 18 Actualización 3 FINAL. • https://medium.com/%40frycos/pwning-3cx-phone-management-backends-from-the-internet-d0096339dd88 https://www.3cx.com/blog/change-log/phone-system-change-log https://www.3cx.com/blog/releases/v18-security-hotfix https://www.3cx.com/blog/releases/v18-update-3-final • CWE-522: Insufficiently Protected Credentials •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2021-45491
https://notcve.org/view.php?id=CVE-2021-45491
3CX System through 2022-03-17 stores cleartext passwords in a database. El Sistema 3CX versiones hasta 17-03-2022, almacena contraseñas en texto sin cifrar en una base de datos • http://packetstormsecurity.com/files/166386/3CX-Phone-System-Cleartext-Passwords.html https://www.3cx.com/community/forums/posts-articles-news • CWE-312: Cleartext Storage of Sensitive Information •