Vulnerability CVE-2021-42580
Published: 2021-11-15   Modified: 2021-11-17

Description:
Sourcecodester Online Learning System 2.0 is vunlerable to sql injection authentication bypass in admin login file (/admin/login.php) and authenticated file upload in (Master.php) file , we can craft these two vunlerablities to get unauthenticated remote command execution.

See advisories in our WLB2 database:
Topic
Author
Date
High
Online Learning System 2.0 Remote Code Execution
djebbaranon
16.11.2021

Type:

CWE-89

 (Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection'))

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Online learning system project -> Online learning system 

 References:
https://github.com/DjebbarAnon/online-learning-system-v2-sqli-authentication-bypass-file-upload-unauthenticated-RCE
http://packetstormsecurity.com/files/164985/Online-Learning-System-2.0-Remote-Code-Execution.html
https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/CVE-nu11-07
https://www.nu11secur1ty.com/2021/09/cve-nu11-07-elearning-v2by-oretnom23-is.html
https://www.nu11secur1ty.com/2021/11/cve-2021-42580.html
Copyright 2024, cxsecurity.com

 

Back to Top