CVE-2024-26009

Description

An authentication bypass using an alternate path or channel [CWE-288] vulnerability in Fortinet FortiOS 6.4.0 through 6.4.15, FortiOS 6.2.0 through 6.2.16, FortiOS 6.0 all versions, FortiPAM 1.2.0, FortiPAM 1.1.0 through 1.1.2, FortiPAM 1.0.0 through 1.0.3, FortiProxy 7.4.0 through 7.4.2, FortiProxy 7.2.0 through 7.2.8, FortiProxy 7.0.0 through 7.0.15, FortiSwitchManager 7.2.0 through 7.2.3, FortiSwitchManager 7.0.0 through 7.0.3 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's serial number.

CVSS v3.1 Score

8.1

HIGH

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

Weakness Type (CWE)

CWE-288 CWE-288

Affected Products

Vendor	Product	Versions
fortinet	fortiswitchmanager	7.0.0 — 7.0.4
fortinet	fortiswitchmanager	7.2.0 — 7.2.4
fortinet	fortiproxy	7.0.0 — 7.0.16
fortinet	fortiproxy	7.2.0 — 7.2.9
fortinet	fortiproxy	7.4.0 — 7.4.3
fortinet	fortipam	1.0.0 — 1.2.0
fortinet	fortios	6.0.0 — 6.2.17
fortinet	fortios	6.4.0 — 6.4.16

References

Advisories & Patches

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

Frequently Asked Questions

What is CVE-2024-26009? +

An authentication bypass using an alternate path or channel [CWE-288] vulnerability in Fortinet FortiOS 6.4.0 through 6.4.15, FortiOS 6.2.0 through 6.2.16, FortiOS 6.0 all versions, FortiPAM 1.2.0, FortiPAM 1.1.0 through 1.1.2, FortiPAM 1.0.0 through 1.0.3, FortiProxy 7.4.0 through 7.4.2, FortiProxy 7.2.0 through 7.2.8, FortiProxy 7.0.0 through 7.0.15, FortiSwitchManager 7.2.0 through 7.2.3, FortiSwitchManager 7.0.0 through 7.0.3 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's serial number. It has a CVSS v3.1 base score of 8.1 (HIGH).

How severe is CVE-2024-26009? +

CVE-2024-26009 has a CVSS v3.1 score of 8.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-26009? +

CVE-2024-26009 affects products from fortinet, specifically: fortios, fortipam, fortiproxy, fortiswitchmanager. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-26009? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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