CVE-2024-26009

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

12/08/2025

Last modified:

14/08/2025

Description

An authentication bypass using an alternate path or channel [CWE-288] vulnerability in Fortinet FortiOS version 6.4.0 through 6.4.15 and before 6.2.16, FortiProxy version 7.4.0 through 7.4.2, 7.2.0 through 7.2.8 and before 7.0.15 & FortiPAM before version 1.2.0 allows an unauthenticated attacker to seize control of a managed device via crafted FGFM requests, if the device is managed by a FortiManager, and if the attacker knows that FortiManager&#39;s serial number.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.10 HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

8.10

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:fortinet:fortiswitchmanager::::::::	7.0.0 (including)	7.0.4 (excluding)
cpe:2.3:a:fortinet:fortiswitchmanager::::::::	7.2.0 (including)	7.2.4 (excluding)
cpe:2.3:a:fortinet:fortiproxy::::::::	7.0.0 (including)	7.0.16 (excluding)
cpe:2.3:a:fortinet:fortiproxy::::::::	7.2.0 (including)	7.2.9 (excluding)
cpe:2.3:a:fortinet:fortiproxy::::::::	7.4.0 (including)	7.4.3 (excluding)
cpe:2.3:o:fortinet:fortipam::::::::	1.0.0 (including)	1.2.0 (including)
cpe:2.3:o:fortinet:fortios::::::::	6.0.0 (including)	6.2.17 (excluding)
cpe:2.3:o:fortinet:fortios::::::::	6.4.0 (including)	6.4.16 (excluding)

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

https://fortiguard.fortinet.com/psirt/FG-IR-24-042