Topic: fortigate firewalls

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  • Fortinet Patches Critical FortiCloud SSO Zero-Day Under Attack
    January 30, 2026

    Fortinet Patches Critical FortiCloud SSO Zero-Day Under Attack

    Fortinet has patched a critical zero-day vulnerability (CVE-2026-24858) that allowed attackers to bypass authentication and gain unauthorized administrative access to firewalls and other security appliances. The flaw specifically affected systems with the FortiCloud Single Sign-On feature enabled...

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  • 5-Year-Old FortiOS 2FA Flaw Actively Exploited, Fortinet Warns
    December 31, 2025

    5-Year-Old FortiOS 2FA Flaw Actively Exploited, Fortinet Warns

    A critical 2020 Fortinet FortiGate firewall vulnerability (CVE-2020-12812) is still being actively exploited, allowing attackers to bypass two-factor authentication by manipulating username case during login. Despite patches being available for over five years, exploitation continues, particularl...

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Related Topics

cybersecurity threats (1) incident response (1) ransomware attacks (1) authentication bypass (1) active exploitation (1) zero-day vulnerability (1) two-factor authentication bypass (1) indicators of compromise (1)