CVE-2022-30760

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.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://homepage.ruhr-uni-bochum.de/Christian.Krug-q97/CVE-2022-30760.html	Exploit Third Party Advisory
https://wiki.ihb-eg.de/doku.php/releasenotes/fn2web2.04.09	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ihb-eg:fn2web:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-06-09 16:15

Updated : 2022-06-17 19:57

NVD link : CVE-2022-30760

Mitre link : CVE-2022-30760

CVE.ORG link : CVE-2022-30760

JSON object : View

Products Affected

ihb-eg

fn2web

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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