Vigil@nce - FortiGate : Cross Site Scripting via SSL VPN Web Portal
janvier 2018 par Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can trigger a Cross Site Scripting via SSL VPN Web
Portal of FortiGate, in order to run JavaScript code in the
context of the web site.
Impacted products : FortiGate, FortiOS.
Severity : 2/4.
Creation date : 24/11/2017.
DESCRIPTION OF THE VULNERABILITY
The FortiGate product offers a web service.
However, it does not filter received data via SSL VPN Web Portal
before inserting them in generated HTML documents.
An attacker can therefore trigger a Cross Site Scripting via SSL
VPN Web Portal of FortiGate, in order to run JavaScript code in
the context of the web site.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/FortiGate-Cross-Site-Scripting-via-SSL-VPN-Web-Portal-24526