CVE-2023-49339: Medium severity ellucian banner vulnerability
Published Feb 13, 2024
·Updated
Ellucian Banner 9.17 allows Insecure Direct Object Reference (IDOR) via a modified bannerId to the /StudentSelfService/ssb/studentCard/retrieveData endpoint.
Affected Software
1 affected component
Ellucian Banner<=9.17
Event History
Feb 13, 2024
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·01:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2023-49339?
CVE-2023-49339 has been classified with a medium severity due to the potential for unauthorized access to sensitive student information.
2
How do I fix CVE-2023-49339?
To fix CVE-2023-49339, ensure that proper authentication and authorization checks are implemented on the /StudentSelfService/ssb/studentCard/retrieveData endpoint.
3
What software versions are affected by CVE-2023-49339?
CVE-2023-49339 affects Ellucian Banner versions prior to 9.17.
4
What type of vulnerability is CVE-2023-49339?
CVE-2023-49339 is characterized as an Insecure Direct Object Reference (IDOR) vulnerability.
5
What kind of data can be accessed due to CVE-2023-49339?
Due to CVE-2023-49339, an attacker can access sensitive data associated with student records by modifying the bannerId.