CVE-2022-30760: Ihb-Eg FN2WEB

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

An Insecure Direct Object Reference (IDOR) issue in fn2Web in ihb eG FlexNow before 2.04.09.016 allows remote authenticated attackers to obtain sensitive student information (final grades, study courses, degrees) by changing the student ID parameter in the HTTP POST request to the FrontControllerSS endpoint.

Affected products

• Ihb-Eg FN2WEB: before 2.04.09.016 (fixed in 2.04.09.016)

Published 2022-06-09. Last modified 2026-06-17.