CVE-2020-6134 : Exploit Details and Defense Strategies

SQL injection vulnerabilities exist in the ID parameters of OS4Ed openSIS 7.3, potentially allowing attackers to execute malicious SQL commands. This CVE has a CVSS base score of 6.4 (Medium).

Understanding CVE-2020-6134

SQL injection vulnerability in OS4Ed openSIS 7.3

What is CVE-2020-6134?

CVE-2020-6134 refers to SQL injection vulnerabilities present in the ID parameters of OS4Ed openSIS 7.3, specifically affecting the MassDropModal.php page. Attackers can exploit this vulnerability through authenticated HTTP requests.

The Impact of CVE-2020-6134

CVSS Base Score: 6.4 (Medium)
Attack Vector: Network
Attack Complexity: Low
Confidentiality Impact: Low
Integrity Impact: Low
Privileges Required: Low
User Interaction: None
Scope: Changed
Availability Impact: None

Technical Details of CVE-2020-6134

SQL injection vulnerability details

Vulnerability Description

The ID parameter in OS4Ed openSIS 7.3 pages, particularly in MassDropModal.php, is susceptible to SQL injection attacks.

Affected Systems and Versions

Product: OS4Ed
Version: OS4Ed openSIS 7.3

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the ID parameters in the MassDropModal.php page to execute malicious SQL commands.

Mitigation and Prevention

Protecting against CVE-2020-6134

Immediate Steps to Take

Implement input validation to sanitize user inputs
Regularly monitor and audit SQL queries for suspicious activities
Apply security patches and updates promptly

Long-Term Security Practices

Educate developers on secure coding practices to prevent SQL injection vulnerabilities
Conduct regular security assessments and penetration testing

Patching and Updates

Apply the latest patches and updates provided by OS4Ed to address the SQL injection vulnerability