AUGUST 4, 2026
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Case File

CVE-2025-59719

CRITICAL · CVSS 9.8 EPSS 24.05%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-12-09 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. It affects Fortinet. Its EPSS score suggests a 24.1% probability of exploitation in the next 30 days. Exploitation may require the attacker to be authenticated.

CVE
CVE-2025-59719
Severity
CRITICAL
CVSS
9.8
EPSS
24.05%
Fortinet

Original NVD Description

An improper verification of cryptographic signature vulnerability in Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 through 7.6.4, FortiWeb 7.4.0 through 7.4.9 may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML response message.

Related CVEs

Other vulnerabilities affecting the same vendor(s)