Fortinet Multiple Products Improper Verification of Cryptographic Signature Vulnerability
- When
- · day precision
- Where
- Global (internet)
- Category
- cyber_exploit
Fortinet FortiOS, FortiSwitchMaster, FortiProxy, and FortiWeb contain an improper verification of cryptographic signature vulnerability that may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML message. Please be aware that CVE-2025-59719 pertains to the same problem and is mentioned in the same vendor advisory. Ensure to apply all patches mentioned in the advisory.
Sources
- CISA ↗ · first seen 2025-12-16 00:00 UTC
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