Nginx on Freedie | Penetration Testing Lab Writeupshttp://freedie.org/tags/nginx/Recent content in Nginx on Freedie | Penetration Testing Lab WriteupsHugoen-usMon, 01 Jun 2026 23:49:11 -0400Brokerhttp://freedie.org/htb-writeups/broker/Mon, 01 Jun 2026 23:49:11 -0400http://freedie.org/htb-writeups/broker/https://www.hackthebox.com/machines/Broker OS: Linux 10.129.230.87 Credentials: Username Password nmap results: PORT STATE SERVICE REASON VERSION 22/tcp open ssh syn-ack ttl 63 OpenSSH 8.9p1 Ubuntu 3ubuntu0.4 (Ubuntu Linux; protocol 2.0) | ssh-hostkey: | 256 3e:ea:45:4b:c5:d1:6d:6f:e2:d4:d1:3b:0a:3d:a9:4f (ECDSA) | ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBJ+m7rYl1vRtnm789pH3IRhxI4CNCANVj+N5kovboNzcw9vHsBwvPX3KYA3cxGbKiA0VqbKRpOHnpsMuHEXEVJc= | 256 64:cc:75:de:4a:e6:a5:b4:73:eb:3f:1b:cf:b4:e3:94 (ED25519) |_ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOtuEdoYxTohG80Bo6YCqSzUY9+qbnAFnhsk4yAZNqhM 80/tcp open http syn-ack ttl 63 nginx 1.18.0 (Ubuntu) | http-auth: | HTTP/1.1 401 Unauthorized\x0D |_ basic realm=ActiveMQRealm |_http-title: Error 401 Unauthorized |_http-server-header: nginx/1.18.0 (Ubuntu) 1883/tcp open mqtt syn-ack ttl 63 | mqtt-subscribe: | Topics and their most recent payloads: | ActiveMQ/Advisory/MasterBroker: |_ ActiveMQ/Advisory/Consumer/Topic/#: 5672/tcp open amqp?