CVE-2020-12812 — Fortinet FortiOS SSL VPN Improper Authentication Vulnerability

Known ransomware use CISA KEV listed Added November 3, 2021 Remediate by May 3, 2022

Description

Fortinet FortiOS SSL VPN contains an improper authentication vulnerability that may allow a user to login successfully without being prompted for the second factor of authentication (FortiToken) if they change the case in their username.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2020-12812

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