CVE-2024-23666

Name: CVE-2024-23666
Creator: NVD / NIST
Published: 2024-11-12T19:15:07.97+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 2.74%

Last modified Jun 17, 2026

CVE-2024-23666 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A client-side enforcement of server-side security in Fortinet FortiAnalyzer-BigData at least version 7.4.0 and 7.2.0 through 7.2.6 and 7.0.1 through 7.0.6 and 6.4.5 through 6.4.7 and 6.2.5, FortiManager version 7.4.0 through 7.4.1 and 7.2.0 through 7.2.4 and 7.0.0 through 7.0.11 and 6.4.0 through 6.4.14, FortiAnalyzer version 7.4.0 through 7.4.1 and 7.2.0 through 7.2.4 and 7.0.0 through 7.0.11 and 6.4.0 through 6.4.14 allows attacker to improper access control via crafted requests.. EPSS estimates a 2.74% chance of exploitation in the next 30 days.

Description

A client-side enforcement of server-side security in Fortinet FortiAnalyzer-BigData at least version 7.4.0 and 7.2.0 through 7.2.6 and 7.0.1 through 7.0.6 and 6.4.5 through 6.4.7 and 6.2.5, FortiManager version 7.4.0 through 7.4.1 and 7.2.0 through 7.2.4 and 7.0.0 through 7.0.11 and 6.4.0 through 6.4.14, FortiAnalyzer version 7.4.0 through 7.4.1 and 7.2.0 through 7.2.4 and 7.0.0 through 7.0.11 and 6.4.0 through 6.4.14 allows attacker to improper access control via crafted requests.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.74%

84.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-602

Affected Software

Vendor	Product	Versions
Fortinet	Fortianalyzer	>= 6.4.0, < 6.4.15
Fortinet	Fortianalyzer	>= 7.0.0, < 7.0.13
Fortinet	Fortianalyzer	>= 7.2.0, < 7.2.6
Fortinet	Fortianalyzer	>= 7.4.0, < 7.4.3
Fortinet	Fortianalyzer Big Data	>= 6.2.1, < 7.2.7
Fortinet	Fortianalyzer Big Data	7.4.0
Fortinet	Fortimanager	>= 6.4.0, < 6.4.15
Fortinet	Fortimanager	>= 7.0.0, < 7.0.13
Fortinet	Fortimanager	>= 7.2.0, < 7.2.6
Fortinet	Fortimanager	>= 7.4.0, < 7.4.3

References

https://fortiguard.fortinet.com/psirt/FG-IR-23-396Vendor Advisory

Timeline

Published: Nov 12, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-23666?

How severe is CVE-2024-23666?

CVE-2024-23666 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.74% probability of exploitation in the next 30 days.

How do I fix CVE-2024-23666?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-23666?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST