A vulnerability was found in Ellucian Banner 9.17. It has been classified as problematic. Affected is an unknown function of the file /StudentSelfService/ssb/studentCard/retrieveData. The manipulation of the argument bannerId leads to improper control of resource identifiers.
This vulnerability is traded as CVE-2023-49339. Access to the local network is required for this attack to succeed. There is no exploit available.