full-disclosure - [FD] Schneider Electric CitectSCADA Insecure DLL Loading Code Execution Vulnerability

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Message-ID: <CABjjey=iUDuJV=T5RvdqRXmofofSV865sTE_8hF7ZLMk9W5Jew@mail.gmail.com>
Date: Fri, 4 Sep 2015 18:11:45 +0530
From: Praveen D <praveend.hac@...il.com>
To: fulldisclosure@...lists.org
Subject: [FD] Schneider Electric CitectSCADA Insecure DLL Loading Code
	Execution Vulnerability

Create a malicious DLL and rename as anyone of the below DLL's.
UxTheme.dll
CtComDlgENU.dll
CtComDlgLOC.dll
CTPROJENU.dll
CTPROJLOC.dll
CRYPTBASE.dll
SspiCli.dll
profapi.dll
dnsapi.dll
located at
C:\Program Files\Schneider Electric\CitectSCADA 7.40\Bin\
Vulnerable Process Name, CtExplor.exe
The malicious DLL's will have arbitrary code written by attacker.

Tested on OS: Windows 7 Ultimate N SP1
Schneider Electric CitectSCADA 7.40

Best Regards,
Praveen Darshanam
http://blog.disects.com

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