An Open Redirect vulnerability was found in Sipwise C5 NGCP Dashboard below mr11.5.1. The Open Redirect vulnerability allows attackers to control the "back" parameter in the URL through a double encoded URL.

An issue discovered in Sipwise C5 NGCP Dashboard below mr11.5.1 allows a low privileged user to access the Journal endpoint by directly visit the URL.

Sipwise C5 NGCP www_csc version 3.6.4 up to and including platform NGCP CE mr3.8.13 allows call/click2dial CSRF attacks for actions with administrative privileges.

Sipwise C5 NGCP WWW Admin version 3.6.7 up to and including platform version NGCP CE 3.0 has multiple authenticated stored and reflected XSS vulnerabilities when input passed via several parameters to several scripts is not properly sanitized before being returned to the user: Stored XSS in callforward/time/set/save (POST tsetname); Reflected XSS in addressbook (GET filter); Stored XSS in addressbook/save (POST firstname, lastname, company); and Reflected XSS in statistics/versions (GET lang).