What’s Vulnerable › Vulnerabilities
CVE-2024-46666
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-01-14 · updated 2026-06-17
- Weakness: CWE-770
Description
An allocation of resources without limits or throttling [CWE-770] vulnerability in FortiOS versions 7.6.0, versions 7.4.4 through 7.4.0, 7.2 all versions, 7.0 all versions, 6.4 all versions may allow a remote unauthenticated attacker to prevent access to the GUI via specially crafted requests directed at specific endpoints.
Affected products
- Fortinet FortiOS (FortiGate): from 6.4.0 before 7.2.9; from 7.4.0 before 7.4.5; 7.6.0 — fixed in 7.2.9, 7.4.5
How to fix
Upgrade to a fixed version: Fortinet FortiOS (FortiGate) 7.2.9, 7.4.5. Check the vendor advisory for mitigations.
References
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