CVE-2025-64447
Last modified
CVE-2025-64447 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. A reliance on cookies without validation and integrity checking vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow an unauthenticated attacker to execute arbitrary operations on the system via crafted HTTP or HTTPS request via forged cookies, requiring prior knowledge of the FortiWeb serial number.. EPSS estimates a 7.36% chance of exploitation in the next 30 days.
Description
A reliance on cookies without validation and integrity checking vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow an unauthenticated attacker to execute arbitrary operations on the system via crafted HTTP or HTTPS request via forged cookies, requiring prior knowledge of the FortiWeb serial number.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortiweb | >= 7.0.0, <= 7.0.11 |
| Fortinet | Fortiweb | >= 7.2.0, <= 7.2.11 |
| Fortinet | Fortiweb | >= 7.4.0, <= 7.4.10 |
| Fortinet | Fortiweb | >= 7.6.0, <= 7.6.5 |
| Fortinet | Fortiweb | >= 8.0.0, <= 8.0.1 |
References
- https://fortiguard.fortinet.com/psirt/FG-IR-25-945Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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