Description
This module exploits a stack buffer overflow vulnerability in NJStar Communicator Version 3.00 MiniSMTP server. The MiniSMTP application can be seen in multiple NJStar products, and will continue to run in the background even if the software is already shutdown. According to the vendor's testimonials, NJStar software is also used by well known companies such as Siemens, NEC, Google, Yahoo, eBay; government agencies such as the FBI, Department of Justice (HK); as well as a long list of universities such as Yale, Harvard, University of Tokyo, etc.
Module options
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
msf > use exploit/windows/smtp/njstar/smtp_bofmsf undefined(smtp_bof) > show actions ...actions...msf undefined(smtp_bof) > set ACTION < action-name >msf undefined(smtp_bof) > show options ...show and set options...msf undefined(smtp_bof) > runPrioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub