CVE-2020-6130 : What You Need to Know
Learn about CVE-2020-6130, a Medium severity SQL injection vulnerability in OS4Ed openSIS 7.3. Understand the impact, affected systems, exploitation method, and mitigation steps.
SQL injection vulnerabilities exist in OS4Ed openSIS 7.3, allowing attackers to manipulate data and execute unauthorized SQL commands.
Understanding CVE-2020-6130
SQL injection vulnerability in OS4Ed openSIS 7.3
What is CVE-2020-6130?
- SQL injection flaws in course_period_id parameters of OS4Ed openSIS 7.3
- Vulnerable parameter in MassDropSessionSet.php
- Attackers can exploit via authenticated HTTP requests
The Impact of CVE-2020-6130
- CVSS Base Score: 6.4 (Medium)
- Attack Vector: Network
- Low confidentiality and integrity impact
- Low privileges required
- Scope changed after exploitation
Technical Details of CVE-2020-6130
SQL injection vulnerability in OS4Ed openSIS 7.3
Vulnerability Description
- Course_period_id parameter susceptible to SQL injection
- Exploitable in MassDropSessionSet.php
Affected Systems and Versions
- Product: OS4Ed
- Version: OS4Ed openSIS 7.3
Exploitation Mechanism
- Attackers manipulate course_period_id parameter
- Execute unauthorized SQL commands
Mitigation and Prevention
Protecting systems from CVE-2020-6130
Immediate Steps to Take
- Apply vendor patches promptly
- Implement input validation to sanitize user inputs
- Monitor and log SQL errors for unusual activities
Long-Term Security Practices
- Conduct regular security assessments and code reviews
- Educate developers on secure coding practices
Patching and Updates
- Update OS4Ed openSIS to the latest version
- Follow vendor recommendations for secure configurations