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CVE-2020-12812

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...

Basic Information

CVE State
PUBLISHED
Reserved Date
May 12, 2020
Published Date
July 24, 2020
Last Updated
February 04, 2025
Vendor
n/a
Product
Fortinet FortiOS
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.

CVSS Scores

SSVC Information

Exploitation
active
Automatable
Yes
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (added 2021-11-03 00:00:00 UTC) Source
Used in Malware
Yes (added 2021-11-03 00:00:00 UTC) Source

References

https://fortiguard.com/psirt/FG-IR-19-283

Known Exploited Vulnerability Information

Source Added Date
CISA 2021-11-03 00:00:00 UTC