Cross-site request forgery (CSRF) vulnerability in NEC Corporation UNIVERGE IX from Ver9.2 to Ver10.10.21, for Ver10.8 up to Ver10.8.27 and for Ver10.9 up to Ver10.9.14 allows a attacker to hijack the authentication of screens on the device via the management interface.
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.