Printer Exploitation via SNMP and Telnet | CTF Walkthrough
In this video walk-through, we covered a printer exploitation scenario where we started with telnet protocol then we used SNMP to grab the hex representation of the password through a vulnerability that targeted HP JetDirect printers. We got a telnet shell and from there we used the available commands to spawn a reverse shell along with Metasploit. We discovered a local printing service running on port 631 which as a vulnerability that enables full ability to read any file on the target system. We used Metasploit portforwarding to be able to access and interact with this service (CUPS 1.6.1)
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Resources
Writeup
https://motasem-notes.net/printer-exp...
HackTheBox Antique
https://app.hackthebox.com/machines/400
CUPS 1.6.1 Vulnerability
https://www.rapid7.com/db/modules/pos...
Getting a JetDirect password remotely using the SNMP vulnerability
http://www.irongeek.com/i.php?page=se...
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