CVE-2020-6131 Explained : Impact and Mitigation
Learn about CVE-2020-6131, a Medium severity SQL injection vulnerability in OS4Ed openSIS 7.3. Understand the impact, affected systems, exploitation, and mitigation steps.
SQL injection vulnerabilities exist in OS4Ed openSIS 7.3, potentially allowing attackers to manipulate data and execute unauthorized SQL commands.
Understanding CVE-2020-6131
SQL injection vulnerabilities in OS4Ed openSIS 7.3 can be exploited by attackers to compromise the system's integrity.
What is CVE-2020-6131?
- SQL injection flaws in the course_period_id parameters of OS4Ed openSIS 7.3 pages
- Vulnerable parameter in MassScheduleSessionSet.php
- Attackers can trigger these vulnerabilities via authenticated HTTP requests
The Impact of CVE-2020-6131
- CVSS Base Score: 6.4 (Medium Severity)
- Attack Vector: Network
- Attack Complexity: Low
- Confidentiality and Integrity Impact: Low
- Privileges Required: Low
- Scope: Changed
- No user interaction required
Technical Details of CVE-2020-6131
SQL injection vulnerability details and affected systems.
Vulnerability Description
- SQL injection in course_period_id parameters of OS4Ed openSIS 7.3
- Vulnerable parameter: MassScheduleSessionSet.php
Affected Systems and Versions
- Product: OS4Ed
- Version: OS4Ed openSIS 7.3
Exploitation Mechanism
- Attackers exploit the course_period_id parameter to inject SQL commands
Mitigation and Prevention
Protecting systems from CVE-2020-6131.
Immediate Steps to Take
- Apply vendor-supplied patches or updates
- Implement input validation to sanitize user inputs
- Monitor and analyze SQL queries for unusual patterns
Long-Term Security Practices
- Conduct regular security assessments and audits
- Educate developers on secure coding practices
Patching and Updates
- Regularly update OS4Ed openSIS to the latest version for security patches