9042/9160 - Pentesting Cassandra

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Basic Information

Apache Cassandra is 'n hoogliks skalbare, hoë-prestasie verspreide databasis wat ontwerp is om groot hoeveelhede data oor baie kommoditeitsbedieners te hanteer, wat hoë beskikbaarheid bied sonder 'n enkele punt van mislukking. Dit is 'n tipe NoSQL-databasis.

In verskeie gevalle mag jy vind dat Cassandra enige geloofsbriewe aanvaar (aangesien daar geen geconfigureer is nie) en dit kan potensieel 'n aanvaller toelaat om die databasis te enumerate.

Standaardpoort: 9042,9160

PORT     STATE SERVICE   REASON
9042/tcp open  cassandra-native Apache Cassandra 3.10 or later (native protocol versions 3/v3, 4/v4, 5/v5-beta)
9160/tcp open  cassandra syn-ack

Opname

Handmatig

pip install cqlsh
cqlsh <IP>
#Basic info enumeration
SELECT cluster_name, thrift_version, data_center, partitioner, native_protocol_version, rack, release_version from system.local;
#Keyspace enumeration
SELECT keyspace_name FROM system.schema_keyspaces;
desc <Keyspace_name>    #Decribe that DB
desc system_auth        #Describe the DB called system_auth
SELECT * from system_auth.roles;  #Retreive that info, can contain credential hashes
SELECT * from logdb.user_auth;    #Can contain credential hashes
SELECT * from logdb.user;
SELECT * from configuration."config";

Geoutomatiseerd

Daar is nie veel opsies hier nie en nmap verkry nie veel inligting nie

nmap -sV --script cassandra-info -p <PORT> <IP>

Brute force

Shodan

port:9160 Cluster port:9042 "Ongeldige of nie-ondersteunde protokolweergawe"