Cookie secure on login page

[TheZag]

Well, for PCI compliants, it seems that the cookye sent accessing Virtual Server login-in page
at
https://My_IP:4643/vz/cp
has no "secure" attribute.
I know it runs on https but, just to close the issue,
does anybody can help me to find where are .../vz/cp folders ?
Or how to add the secure attribute to the set-cookie of login page ?
I mean, where fisically is that page so to fix it ?

Thanks in advance !