CVEvulnerability
CVE-2021-3239
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-02-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-89
Description
E-Learning System 1.0 suffers from an unauthenticated SQL injection vulnerability, which allows remote attackers to execute arbitrary code on the hosting web server and gain a reverse shell.
Affected configurations
• e-learning system project e-learning system 1.0
Related
Weakness · CWE (1)
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command weakness
References
- https://github.com/TCSWT/E-Learning-System/blob/main/README.md Exploit, Third Party Advisory
- https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/janobe/CVE-nu11-101821 Exploit, Third Party Advisory
- https://packetstormsecurity.com/files/160966/E-Learning-System-1.0-SQL-Injection-Shell-Upload.html Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/49434 Exploit, Third Party Advisory, VDB Entry
- https://www.sourcecodester.com/php/12808/e-learning-system-using-phpmysqli.html Product, Third Party Advisory
- https://github.com/TCSWT/E-Learning-System/blob/main/README.md Exploit, Third Party Advisory
- https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/janobe/CVE-nu11-101821 Exploit, Third Party Advisory
- https://packetstormsecurity.com/files/160966/E-Learning-System-1.0-SQL-Injection-Shell-Upload.html Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/49434 Exploit, Third Party Advisory, VDB Entry
- https://www.sourcecodester.com/php/12808/e-learning-system-using-phpmysqli.html Product, Third Party Advisory