Vigil@nce - FortiOS: privilege escalation via SSL VPN 2FA Username Case
September 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
– Impacted products: FortiGate, FortiGate Virtual Appliance, FortiOS.
– Severity: 2/4.
– Consequences: privileged access/rights, user access/rights.
– Provenance: internet client.
– Confidence: confirmed by the editor (5/5).
– Creation date: 15/07/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass restrictions via SSL VPN 2FA Username Case
of FortiOS, in order to escalate his privileges.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/FortiOS-privilege-escalation-via-SSL-VPN-2FA-Username-Case-32837