CVE-2023-26209

LOW

Fortinet FortiDeceptor <3.1.x - DoS

Title source: llm
STIX 2.1

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.

Exploits (1)

nomisec WORKING POC
by chessredoffsec · poc
https://github.com/chessredoffsec/CVE-2023-26209

References (1)

Core 1
Core References

Scores

CVSS v3 3.7
EPSS 0.1503
EPSS Percentile 94.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-307
Status published
Products (1)
fortinet/fortideceptor 1.0.0 - 3.2.0
Published Mar 09, 2023
Tracked Since Feb 18, 2026