CVE-2021-42668 Information

Description

A SQL Injection vulnerability exists in Sourcecodester Engineers Online Portal in PHP via the id parameter in the my_classmates.php web page.. As a result an attacker can extract sensitive data from the web server and in some cases can use this vulnerability in order to get a remote code execution on the remote web server.

CVSS Vector

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

Reference

https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html https://github.com/TheHackingRabbi/CVE-2021-42668 https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-42668 https://www.nu11secur1ty.com/2021/12/cve-2021-42668.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8