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CVE-2021-43498

Date: April 8, 2022

An Access Control vulnerability exists in ATutor 2.2.4 in password_reminder.php when the g, id, h, form_password_hidden, and form_change HTTP POST parameters are set.

Language: PHP

Severity Score

Related Resources (4)

https://packetstormsecurity.com/files/157563/ATutor-LMS-2.2.4-Weak-Password-Reset-Hash.html
https://nvd.nist.gov/vuln/detail/CVE-2021-43498
https://github.com/atutor/ATutor/blob/master/password_reminder.php
https://www.mend.io/vulnerability-database/CVE-2021-43498

Severity Score

Weakness Type (CWE)

Weak Password Recovery Mechanism for Forgotten Password

CWE-640

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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