CVE-2020-27244 : Exploit Details and Defense Strategies

OpenClinic GA 5.173.3 application is affected by an SQL injection vulnerability in the 'listImmoLabels.jsp' page, allowing attackers to execute malicious SQL commands.

Understanding CVE-2020-27244

This CVE involves an SQL injection vulnerability in OpenClinic GA 5.173.3, potentially leading to unauthorized access and data manipulation.

What is CVE-2020-27244?

An SQL injection flaw in the 'listImmoLabels.jsp' page of OpenClinic GA 5.173.3 allows authenticated attackers to execute malicious SQL queries via the vulnerable 'immoCode' parameter.

The Impact of CVE-2020-27244

The vulnerability has a CVSS base score of 6.4 (Medium severity) and can result in unauthorized data access and manipulation within the affected application.

Technical Details of CVE-2020-27244

This section provides in-depth technical insights into the vulnerability.

Vulnerability Description

The 'listImmoLabels.jsp' page in OpenClinic GA 5.173.3 is susceptible to authenticated SQL injection via the 'immoCode' parameter, enabling attackers to execute arbitrary SQL commands.

Affected Systems and Versions

Product: OpenClinic GA
Version: OpenClinic GA 5.173.3

Exploitation Mechanism

Attackers with authenticated access can exploit the 'immoCode' parameter in the 'listImmoLabels.jsp' page to inject and execute malicious SQL queries.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial to prevent potential exploitation.

Immediate Steps to Take

Apply security patches or updates provided by the vendor promptly.
Implement strict input validation mechanisms to sanitize user inputs and prevent SQL injection attacks.
Monitor and log SQL queries to detect any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Educate developers and users about secure coding practices and the risks associated with SQL injection.

Patching and Updates

Regularly check for security advisories and updates from the vendor to patch known vulnerabilities and enhance system security.