0.001 Low
EPSS
Percentile
20.4%
3CX Phone 15 on Windows has insecure permissions on the β%PROGRAMDATA%\3CXPhone for Windows\PhoneAppβ installation directory, allowing Full Control access for Everyone, and leading to privilege escalation because of a StartUp link.
www.3cx.com/community/threads/security-issue-with-3cx-windows-client-install.64432/