CVE-2024-23663: Privilege escalation from low privilege administrator

First published: Tue Jul 09 2024(Updated: )

An improper access control in Fortinet FortiExtender 4.1.1 - 4.1.9, 4.2.0 - 4.2.6, 5.3.2, 7.0.0 - 7.0.4, 7.2.0 - 7.2.4 and 7.4.0 - 7.4.2 allows an attacker to create users with elevated privileges via a crafted HTTP request.

Credit: psirt@fortinet.com

Affected Software	Affected Version	How to fix
Fortinet FortiExtender	>=7.4.0<=7.4.2
Fortinet FortiExtender	>=7.2.0<=7.2.4
Fortinet FortiExtender	>=7.0.0<=7.0.4
All of
Any of
Fortinet Fortiextender Firmware	>=4.1.1<=4.1.9
Fortinet Fortiextender Firmware	>=4.2.0<=4.2.6
Fortinet Fortiextender Firmware	>=7.0.0<=7.0.4
Fortinet Fortiextender Firmware	>=7.2.0<=7.2.4
Fortinet Fortiextender Firmware	>=7.4.0<=7.4.2
Fortinet Fortiextender Firmware	=5.3.2
Fortinet FortiExtender

Remedy

Please upgrade to FortiExtender version 7.4.3 or above Please upgrade to FortiExtender version 7.2.5 or above Please upgrade to FortiExtender version 7.0.5 or above

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