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Citrix ADC (NetScaler) Bleed Scanner

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Citrix ADC (NetScaler) Bleed Scanner

Disclosed
10/25/2023
Created
10/31/2023

Description

This module scans for a vulnerability that allows a remote, unauthenticated attacker to leak memory for a target Citrix ADC server. The leaked memory is then scanned for session cookies which can be hijacked if found.

Author(s)

  • Dylan Pindur
  • Spencer McIntyre

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 auxiliary/scanner/http/citrix_bleed_cve_2023_4966
msf auxiliary(citrix_bleed_cve_2023_4966) > show actions
    ...actions...
msf auxiliary(citrix_bleed_cve_2023_4966) > set ACTION < action-name >
msf auxiliary(citrix_bleed_cve_2023_4966) > show options
    ...show and set options...
msf auxiliary(citrix_bleed_cve_2023_4966) > run 

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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