Dashboard / CVE-2020-12812

CVE-2020-12812

CISA KEV RANSOMWARE
ACT NOW Priority: 0.00 BB Relevance: 0/100
Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

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.

CISA Known Exploited Vulnerability

Vendor / Product Fortinet — FortiOS
Date Added 2021-11-03
Remediation Due 2022-05-03
Ransomware Use CONFIRMED
https://nvd.nist.gov/vuln/detail/CVE-2020-12812

Weakness Classification (2)

Affected Software (3)

VendorProductVersion
fortinet fortios < 6.0.10
fortinet fortios 6.2.0 – 6.2.4
fortinet fortios 6.4.0

References & Advisories (2)

Bug Bounty Relevance

0 / 100
✓ Known exploited (KEV)

CVSS Score

Unscored

EPSS — Exploitation Probability

No EPSS data available

Intelligence Sources

kev ref →

External Links