CVE-2020-27233 : Security Advisory and Response

An SQL injection vulnerability in 'getAssets.jsp' page of OpenClinic GA 5.173.3 allows attackers to execute malicious SQL commands.

Understanding CVE-2020-27233

This CVE involves an SQL injection vulnerability in OpenClinic GA 5.173.3.

What is CVE-2020-27233?

An SQL injection flaw in the 'getAssets.jsp' page of OpenClinic GA 5.173.3 enables attackers to manipulate SQL queries through the supplierUID parameter, potentially leading to unauthorized data access or modification.

The Impact of CVE-2020-27233

The vulnerability has a CVSS base score of 6.4 (Medium severity) and affects confidentiality and integrity with low impacts on both.

Technical Details of CVE-2020-27233

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

The flaw allows attackers to perform SQL injection attacks by exploiting the supplierUID parameter in 'getAssets.jsp'.

Affected Systems and Versions

Product: OpenClinic
Version: OpenClinic GA 5.173.3

Exploitation Mechanism

Attackers can execute authenticated HTTP requests to trigger the SQL injection vulnerability.

Mitigation and Prevention

Protecting systems from CVE-2020-27233 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches or updates provided by the vendor.
Implement input validation to sanitize user-supplied data.
Monitor and analyze SQL queries for unusual patterns.

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

Regularly check for security advisories and updates from OpenClinic to address and mitigate the SQL injection vulnerability.