Vulnerability Details CVE-2021-42580
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.019
EPSS Ranking 82.3%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- http://packetstormsecurity.com/files/164985/Online-Learning-System-2.0-Remote-Code-Execution.html
- https://github.com/DjebbarAnon/online-learning-system-v2-sqli-authentication-bypass-file-upload-unauthenticated-RCE
- 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
- http://packetstormsecurity.com/files/164985/Online-Learning-System-2.0-Remote-Code-Execution.html
- https://github.com/DjebbarAnon/online-learning-system-v2-sqli-authentication-bypass-file-upload-unauthenticated-RCE
- 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
Products affected by CVE-2021-42580
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cpe:2.3:a:oretnom23:online_learning_system:2.0