Fortinet

News and updates related to Fortinet cybersecurity products and solutions.

Fortinet FortiWeb Zero-Day Actively Exploited

Nov 17, 2025

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by

Peter Chofield

in Cyber News & Updates

A severe security vulnerability in Fortinet’s FortiWeb web application firewall is actively exploited, allowing attackers to bypass authentication. This zero-day flaw impacts FortiWeb versions 8.0.1 and earlier. Update to 8.0.2 or later to protect against this vulnerability.