CVE-2020-12812 — Actively Exploited: FortiOS (Fortinet)
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.
| CVE ID | CVE-2020-12812 |
|---|---|
| Vendor | Fortinet |
| Product | FortiOS |
| Vulnerability name | Fortinet FortiOS SSL VPN Improper Authentication Vulnerability |
| Date added | 2021-11-03 |
| Remediation due | 2022-05-03 |
| Known ransomware use | Known |
| Required action | Apply updates per vendor instructions. |
| 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. |
| Source | CISA Known Exploited Vulnerabilities |
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