CVE-2023-33299
Last modified
CVE-2023-33299 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A deserialization of untrusted data in Fortinet FortiNAC below 7.2.1, below 9.4.3, below 9.2.8 and all earlier versions of 8.x allows attacker to execute unauthorized code or commands via specifically crafted request on inter-server communication port. Note FortiNAC versions 8.x will not be fixed.. EPSS estimates a 24.30% chance of exploitation in the next 30 days.
Description
A deserialization of untrusted data in Fortinet FortiNAC below 7.2.1, below 9.4.3, below 9.2.8 and all earlier versions of 8.x allows attacker to execute unauthorized code or commands via specifically crafted request on inter-server communication port. Note FortiNAC versions 8.x will not be fixed.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortinac | >= 8.5.0, <= 8.5.4 |
| Fortinet | Fortinac | >= 8.6.0, <= 8.6.5 |
| Fortinet | Fortinac | >= 8.7.0, <= 8.7.6 |
| Fortinet | Fortinac | >= 8.8.0, <= 8.8.11 |
| Fortinet | Fortinac | >= 9.1.0, <= 9.1.9 |
| Fortinet | Fortinac | >= 9.2.0, <= 9.2.7 |
| Fortinet | Fortinac | 7.2.0 |
| Fortinet | Fortinac | 7.2.1 |
| Fortinet | Fortinac | 8.3.7 |
| Fortinet | Fortinac | 9.4.0 |
| Fortinet | Fortinac | 9.4.1 |
| Fortinet | Fortinac | 9.4.2 |
References
- https://fortiguard.com/psirt/FG-IR-23-074Vendor Advisory
- https://fortiguard.com/psirt/FG-IR-23-074Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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