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IGEL OS Secure VNC/Terminal Command Injection RCE

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IGEL OS Secure VNC/Terminal Command Injection RCE

Disclosed
02/25/2021
Created
05/01/2021

Description

This module exploits a command injection vulnerability in IGEL OS Secure Terminal and Secure Shadow services. Both Secure Terminal (telnet_ssl_connector - 30022/tcp) and Secure Shadow (vnc_ssl_connector - 5900/tcp) services are vulnerable.

Author(s)

  • Rob Vinson
  • James Brytan
  • James Smith
  • Marisa Mack
  • Sergey Pashevkin
  • Steven Laura

Platform

Linux

Architectures

x86, x64

Development

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/linux/misc/igel_command_injection
msf exploit(igel_command_injection) > show targets
    ...targets...
msf exploit(igel_command_injection) > set TARGET < target-id >
msf exploit(igel_command_injection) > show options
    ...show and set options...
msf exploit(igel_command_injection) > exploit

Time is precious, so I don’t want to do something manually that I can automate. Leveraging the Metasploit Framework when automating any task keeps us from having to re-create the wheel as we can use the existing libraries and focus our efforts where it matters.

– Jim O’Gorman | President, Offensive Security

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