Hi Chanukya,
As suggested by Suman and as per SAP Note :1201632,<allow-access-from domain="*" secure="true" /> still has not changed to<allow-access-from domain="*" secure="false" />.
Change the above secure property to "false".
Finally your file has to be in the below format.
<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
<allow-http-request-headers-from domain="*" headers="*" secure="false" />
<allow-access-from domain="*" secure="false" />
</cross-domain-policy>
Open your Cross-domain file and change the secure property to false which is not done as per your reply.
Regards,
Venkat P.