CVE-2023-36639
Last modified
CVE-2023-36639 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A use of externally-controlled format string in Fortinet FortiProxy versions 7.2.0 through 7.2.4, 7.0.0 through 7.0.10, FortiOS versions 7.4.0, 7.2.0 through 7.2.4, 7.0.0 through 7.0.11, 6.4.0 through 6.4.12, 6.2.0 through 6.2.15, 6.0.0 through 6.0.17, FortiPAM versions 1.0.0 through 1.0.3 allows attacker to execute unauthorized code or commands via specially crafted API requests.. EPSS estimates a 1.06% chance of exploitation in the next 30 days.
Description
A use of externally-controlled format string in Fortinet FortiProxy versions 7.2.0 through 7.2.4, 7.0.0 through 7.0.10, FortiOS versions 7.4.0, 7.2.0 through 7.2.4, 7.0.0 through 7.0.11, 6.4.0 through 6.4.12, 6.2.0 through 6.2.15, 6.0.0 through 6.0.17, FortiPAM versions 1.0.0 through 1.0.3 allows attacker to execute unauthorized code or commands via specially crafted API requests.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortiproxy | >= 7.0.0, <= 7.0.10 |
| Fortinet | Fortiproxy | >= 7.2.0, <= 7.2.4 |
| Fortinet | Fortios | >= 6.0.0, <= 6.0.17 |
| Fortinet | Fortios | >= 6.2.0, <= 6.2.15 |
| Fortinet | Fortios | >= 6.4.0, <= 6.4.12 |
| Fortinet | Fortios | >= 7.0.0, <= 7.0.11 |
| Fortinet | Fortios | >= 7.2.0, <= 7.2.4 |
| Fortinet | Fortios | 7.4.0 |
| Fortinet | Fortipam | >= 1.0.0, <= 1.0.3 |
| Fortinet | Fortipam | 1.1.0 |
References
- https://fortiguard.com/psirt/FG-IR-23-138Vendor Advisory
- https://fortiguard.com/psirt/FG-IR-23-138Vendor 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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