description: An improper authentication vulnerability in SSL VPN in FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below may result in a user being able to log in successfully without being prompted for the second factor of authentication (FortiToken) if they changed the case of their username.
problem types: Improper Access Control
affected:
{
product: Fortinet FortiOS
vendor: n/a
versions:
status: affected, version: FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below
}