Fortinet Firewalls — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
January 2, 2026
Last Seen
January 2, 2026

Fortinet Firewalls (FortiGate) are a widely deployed network security platform offering firewall, VPN, intrusion prevention, and secure SD-WAN capabilities.

Overview

Fortinet Firewalls (FortiGate) are a widely deployed network security platform offering firewall, VPN, intrusion prevention, and secure SD-WAN capabilities. They are a high-value target in cybersecurity due to their central role in protecting perimeter and remote access; exposure or compromise can have broad impact across many networks. The referenced article notes that more than 10,000 Fortinet FortiGate devices remain exposed to an issue described as '5', signaling a significant ongoing risk that requires attention and remediation.

Related Threat Clusters

  • Over 10,000 Fortinet Firewalls Vulnerable to MFA Bypass Flaw

    More than 10,000 Fortinet firewalls globally are still exposed to CVE-2020-12812, a multi-factor authentication bypass vulnerability. This flaw, linked to improper authentication in FortiOS SSL VPN, was disclosed over…

    2 articles · Updated January 2, 2026

Recent Intelligence Reports

  • 10,000+ Fortinet Firewalls Still Exposed to 5 — Cybersecuritynews · January 2, 2026

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