VULNERABILITY INTELLIGENCE

CVE-2025-59719

CVSS score9.1 CRITICAL
EPSS probability29.22%
CISA KEVNot currently listed
Published2025-12-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

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.

Weakness classification

  • CWE-347: Improper Verification of Cryptographic Signature

Primary references