CVE-2022-28601 Information

Description

A Two-Factor Authentication (2FA) bypass vulnerability in \Simple 2FA Plugin for Moodle\ by LMS Doctor allows remote attackers to overwrite the phone number used for confirmation via the profile.php file. Therefore allowing them to bypass the phone verification mechanism.

CVSS Vector

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

Reference

https://www.lmsdoctor.com/simple-2-factor-authentication-plugin-for-moodle https://github.com/FlaviuPopescu/CVE-2022-28601

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.5