CVE-2020-27231 Explained : Impact and Mitigation

OpenClinic GA 5.173.3 application is affected by SQL injection vulnerabilities in the 'patientslist.do' page, allowing attackers to execute malicious SQL commands. This CVE has a CVSS base score of 6.4 (Medium severity).

Understanding CVE-2020-27231

This CVE identifies SQL injection vulnerabilities in OpenClinic GA 5.173.3, posing a risk to the confidentiality and integrity of the application's data.

What is CVE-2020-27231?

A series of exploitable SQL injection vulnerabilities are present in the 'patientslist.do' page of OpenClinic GA 5.173.3. The 'findDistrict' parameter is specifically susceptible to authenticated SQL injection attacks.

The Impact of CVE-2020-27231

The vulnerabilities allow attackers to execute arbitrary SQL commands, potentially leading to data theft, manipulation, or unauthorized access within the application.

Technical Details of CVE-2020-27231

OpenClinic GA 5.173.3's vulnerabilities are detailed below:

Vulnerability Description

The 'patientslist.do' page is vulnerable to SQL injection attacks, enabling threat actors to manipulate the application's database through crafted HTTP requests.

Affected Systems and Versions

Product: OpenClinic GA
Version: OpenClinic GA 5.173.3

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Scope: Changed
Confidentiality Impact: Low
Integrity Impact: Low
Availability Impact: None

Mitigation and Prevention

To address CVE-2020-27231, follow these security measures:

Immediate Steps to Take

Implement input validation mechanisms to sanitize user inputs.
Regularly monitor and audit SQL queries for suspicious activities.

Long-Term Security Practices

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

Patching and Updates

Apply security patches provided by the vendor promptly to mitigate the SQL injection risks.