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VULNERABILITIES

CVE-2021-3239 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/janobe/CVE-nu11-101821 CVEExploitThird Party Advisory
https://github.com/TCSWT/E-Learning-System/blob/main/README.md CVEExploitThird Party Advisory
https://packetstormsecurity.com/files/160966/E-Learning-System-1.0-SQL-Injection-Shell-Upload.html CVEExploitThird Party AdvisoryVDB Entry
https://www.exploit-db.com/exploits/49434 CVEExploitThird Party AdvisoryVDB Entry
https://www.sourcecodester.com/php/12808/e-learning-system-using-phpmysqli.html CVEProductThird Party Advisory

see all 10 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')[email protected]

Affected Products

ProductVersions
e-learning system project e-learning system
1.0

CPE

  • cpe:2.3:a:e-learning_system_project:e-learning_system:1.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-3239
NVD Published Date:
Feb 15, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-3239 Details - Not Deferred