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.
History

Wed, 22 Oct 2025 00:15:00 +0000


Tue, 21 Oct 2025 20:30:00 +0000


Tue, 21 Oct 2025 19:30:00 +0000


Tue, 04 Feb 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2021-11-03'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon 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

cve-icon Vulnrichment

Updated: 2024-08-04T12:04:22.855Z

cve-icon NVD

Status : Analyzed

Published: 2020-07-24T23:15:12.003

Modified: 2025-10-24T12:53:49.213

Link: CVE-2020-12812

cve-icon Redhat

No data.