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.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | FortiWeb | 8.0.0; >= 7.6.0, <= 7.6.4; >= 7.4.0, <= 7.4.9 |
| Siemens | RUGGEDCOM APE1808 | < * |
References
Timeline
- Published
- Dec 9, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Modified