CVE-2021-38616 Information

Description

In Eigen NLP 3.10.1 a lack of access control on the /auth/v1/user/user-guid/ user edition endpoint could permit any logged-in user to increase their own permissions via a user_permissions array in a PATCH request. A guest user could modify other users’ profiles and much more.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://eigentech.com/ https://excellium-services.com/cert-xlm-advisory/ https://excellium-services.com/cert-xlm-advisory/CVE-2021-38616

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8