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.
                
            Metrics
Affected Vendors & Products
References
        History
                    Wed, 22 Oct 2025 00:15:00 +0000
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Tue, 21 Oct 2025 19:30:00 +0000
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: fortinet
Published: 2020-07-24T22:28:43.000Z
Updated: 2025-10-21T23:35:38.889Z
Reserved: 2020-05-12T00:00:00.000Z
Link: CVE-2020-12812
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-04T12:04:22.855Z
 NVD
                        NVD
                    Status : Analyzed
Published: 2020-07-24T23:15:12.003
Modified: 2025-10-24T12:53:49.213
Link: CVE-2020-12812
 Redhat
                        Redhat
                    No data.