The Sponsorship Confirmation functionality in Aruba Networks ClearPass 5.x, 6.0.1, and 6.0.2, and Amigopod/ClearPass Guest 3.0 through 3.9.7, allows remote attackers to bypass intended access restrictions and approve a request by sending a guest request, then using "parameter manipulation" in conjunction with information from a "default holding page" to discover the link that is used for sponsor approval of the guest request, then performing a direct request to that link.
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.
Link | Tags |
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http://www.arubanetworks.com/support/alerts/aid-050813.asc | vendor advisory |
http://www.securityfocus.com/bid/59805 | vdb entry |
http://secunia.com/advisories/53358 | third party advisory vendor advisory |