CVE-2023-33308
Last modified
CVE-2023-33308 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A stack-based overflow vulnerability [CWE-124] in Fortinet FortiOS version 7.0.0 through 7.0.10 and 7.2.0 through 7.2.3 and FortiProxy version 7.0.0 through 7.0.9 and 7.2.0 through 7.2.2 allows a remote unauthenticated attacker to execute arbitrary code or command via crafted packets reaching proxy policies or firewall policies with proxy mode alongside deep or full packet inspection.. EPSS estimates a 1.87% chance of exploitation in the next 30 days.
Description
A stack-based overflow vulnerability [CWE-124] in Fortinet FortiOS version 7.0.0 through 7.0.10 and 7.2.0 through 7.2.3 and FortiProxy version 7.0.0 through 7.0.9 and 7.2.0 through 7.2.2 allows a remote unauthenticated attacker to execute arbitrary code or command via crafted packets reaching proxy policies or firewall policies with proxy mode alongside deep or full packet inspection.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortiproxy | >= 7.0.0, <= 7.0.9 |
| Fortinet | Fortiproxy | 7.2.0 |
| Fortinet | Fortiproxy | 7.2.1 |
| Fortinet | Fortiproxy | 7.2.2 |
| Fortinet | Fortios | >= 7.0.0, <= 7.0.10 |
| Fortinet | Fortios | >= 7.2.0, <= 7.2.3 |
References
- https://fortiguard.com/psirt/FG-IR-23-183Vendor Advisory
- https://fortiguard.com/psirt/FG-IR-23-183Vendor 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.
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