CVE-2021-42791 Information

Description

An issue was discovered in VeridiumID VeridiumAD 2.5.3.0. The HTTP request to trigger push notifications for VeridiumAD enrolled users does not enforce proper access control. A user can trigger push notifications for any other user. The text contained in the push notification can also be modified. If a user who receives the notification accepts it then the user who triggered the notification can obtain the accepting user’s login certificate.

CVSS Vector

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

Reference

https://www.veridiumid.com/press/veridium-eliminates-passwords-with-veridiumad-for-enterprises-using-microsoft-active-directory/ https://www.compass-security.com/en/research/advisories https://www.compass-security.com/fileadmin/Research/Advisories/2022_03_CSNC-2021-017_VeridiumId_Broken_Access_Control.txt

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.3