CVE-2025-59719

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

December 9, 2025

Last Seen

March 11, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Exploitation of FortiGate SSO Vulnerabilities by Threat Actors88.3

Threat actors are actively exploiting critical authentication bypass vulnerabilities in Fortinet's FortiGate appliances, specifically CVE-2025-59718 and CVE-2025-59719. These vulnerabilities allow unauthenticated single sign-on (SSO) logins via malicious SAML messages, granting administrative access...

Fortinet Issues Security Advisory for Critical Vulnerabilities72.0

On March 10, 2026, Fortinet released a security advisory addressing eleven vulnerabilities in its core products, including a high-severity stack-based buffer overflow in FortiManager (CVE-2025-54820) that allows remote unauthenticated attackers to execute unauthorized commands. The vulnerabilities a...

Fortinet Addresses Critical Vulnerabilities in Key Products46.9

Fortinet has released security updates to address critical vulnerabilities (CVE-2025-59718 and CVE-2025-59719) affecting FortiOS, FortiWeb, FortiProxy, and FortiSwitchManager products. Users and administrators are advised to update to the latest version immediately to mitigate potential risks.

Fortinet SSO Vulnerabilities Exploited for Admin Access on Firewalls46.9

Fortinet's Single Sign-On (SSO) vulnerabilities, CVE-2025-59718 and CVE-2025-59719, are being actively exploited by attackers to gain unauthorized administrative access to FortiGate firewalls. These flaws allow unauthenticated attackers to bypass SSO authentication and create local admin accounts, a...