CVE-2024-23666

A client-side enforcement of server-side security in Fortinet FortiAnalyzer-BigData at least version 7.4.0 an…

Severity: High8.8CVSS 3.1, High
EPSS: 3%
Published: 12 Nov 2024
Updated: 17 Jun 2026

Description

Title, description and vendor guidance are quoted from the source records.

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.

Weakness: CWE-602

Known exploited

Not listed in CISA KEV as of the last check.

Exploit prediction

3% probability of exploitation in the next 30 days (percentile 85%).

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

What the source states, per branch

Versions matched by Patcharo

Fortinet FortiManagerSource: Fortinet (CVE record)

Branch	Affected	Fixed in
7.4	7.4.0 – 7.4.1	Fixed after 7.4.1
7.2	7.2.0 – 7.2.4	Fixed after 7.2.4
7.0	7.0.0 – 7.0.11	Fixed after 7.0.11
6.4	6.4.0 – 6.4.14	Fixed after 6.4.14

Versions not listed are stated unaffected by the vendor.

Fortinet FortiAnalyzerSource: Fortinet (CVE record)

Branch	Affected	Fixed in
7.4	7.4.0 – 7.4.1	Fixed after 7.4.1
7.2	7.2.0 – 7.2.4	Fixed after 7.2.4
7.0	7.0.0 – 7.0.11	Fixed after 7.0.11
6.4	6.4.0 – 6.4.14	Fixed after 6.4.14

Versions not listed are stated unaffected by the vendor.

Workaround / Vendor remediation

Vendor remediation · FortiManager

Please upgrade to FortiAnalyzer-BigData version 7.4.1 or above Please upgrade to FortiAnalyzer-BigData version 7.2.7 or above Please upgrade to FortiManager version 7.4.3 or above Please upgrade to FortiManager version 7.2.6 or above Please upgrade to FortiManager version 7.0.13 or above Please upgrade to FortiManager version 6.4.15 or above Please upgrade to FortiAnalyzer version 7.4.3 or above Please upgrade to FortiAnalyzer version 7.2.6 or above Please upgrade to FortiAnalyzer version 7.0.13 or above Please upgrade to FortiAnalyzer version 6.4.15 or above

Vendor remediation · FortiAnalyzer

References

https://fortiguard.fortinet.com/psirt/FG-IR-23-396(opens in a new tab)

Provenance

Every fact on this page comes from the sources below. Nothing is written by an AI.

Fortinet (CVE record): Fortinet (CVE record) · 27 Sept 2026, 23:46 UTC · Parser patcharo-cve5/1.1.0
NVD: NVD · 27 Sept 2026, 23:44 UTC · Parser patcharo-nvd/1.0.0
FIRST EPSS: FIRST EPSS · 27 Sept 2026, 23:46 UTC · Parser patcharo-epss/1.0.0

Last verified: 28 Sept 2026, 02:31 UTC