Low severity3.7NVD Advisory· Published Mar 9, 2023· Updated Jun 17, 2026
CVE-2023-26209
CVE-2023-26209
Description
A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiDeceptor 3.1.x and before allows a remote unauthenticated attacker to partially exhaust CPU and memory via sending numerous HTTP requests to the login form.
Affected products
3cpe:2.3:a:fortinet:fortideceptor:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:fortinet:fortideceptor:*:*:*:*:*:*:*:*range: >=1.0.0,<3.2.0
- (no CPE)range: <=3.1.x
- (no CPE)range: 3.1.0
Patches
Vulnerability mechanics
References
1- fortiguard.com/psirt/FG-IR-20-078nvdVendor Advisory
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