Penetration Testing mailing list archives

Re: cmdasp.asp & unicode


From: "CT" <ct () arnet com ar>
Date: Thu, 16 Aug 2001 11:48:42 -0300

:) You are a spanish guy... I wrote some for this bug ( unicode/decode/code
red II ) in spanish, how to exploit them and fix it:
www.heinekenteam.com/cursos/iis
Best regards

CyRaNo
Carpe Noctem

----- Original Message -----
From: "César González" <cesar () eureka-sistemas com>
To: "Penetration Testers" <PEN-TEST () SECURITYFOCUS COM>
Sent: Thursday, August 16, 2001 8:28 AM
Subject: cmdasp.asp & unicode


Hello all,

First of all, Thankx H.D. Moore for the reply to my last post
("Imformation
about mkilog.exe") and sorry about my poor english ;).
I am finishing a pen-test to a company and my customer said to me to try
to
grab te data of the database.  The machine who runs the databas soft, runs
IIS too, and it ts vulnerable to an UNICODE exploit. I have uploaded the
cmdasp.asp script but it seems to fail in some operations like deleting
files.  For example : I upload cmdasp.asp to c:\inetpub\scripts\ with the
tftp trick but when i try to delete the file itself i got permision
denied.
The user under the script runs is  IUSR_SIVAC. (sivac is the database and
the
name of the computer in the windows network)
My questions are : ¿Why cant i delete the files i have uploaded to
c:\inetpub\scripts? The user SIVAC should be allowed... if i can write in
the
directory i should be allowed to delete too, isnt it?. ¿Could I force to
change the user under the cmd.asp.asp runs?

Thanks in advance.

César González Revilla
Eureka Sistemas S.L.
C/ San Fernando 16 bajo
39010 Santander



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