CVE-2020-27239 : Exploit Details and Defense Strategies
Learn about CVE-2020-27239, an SQL injection vulnerability in OpenClinic GA 5.173.3. Understand the impact, affected systems, exploitation mechanism, and mitigation steps.
An exploitable SQL injection vulnerability exists in the 'getAssets.jsp' page of OpenClinic GA 5.173.3. The assetStatus parameter in the getAssets.jsp page is vulnerable to unauthenticated SQL injection. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Understanding CVE-2020-27239
This CVE involves an SQL injection vulnerability in OpenClinic GA 5.173.3.
What is CVE-2020-27239?
CVE-2020-27239 is an SQL injection vulnerability in the 'getAssets.jsp' page of OpenClinic GA 5.173.3, allowing attackers to execute malicious SQL queries.
The Impact of CVE-2020-27239
The vulnerability has a CVSS base score of 6.4, indicating a medium severity issue. It can lead to unauthorized access to sensitive data stored in the affected system.
Technical Details of CVE-2020-27239
This section provides more technical insights into the vulnerability.
Vulnerability Description
The assetStatus parameter in the 'getAssets.jsp' page of OpenClinic GA 5.173.3 is susceptible to SQL injection attacks, enabling unauthorized database access.
Affected Systems and Versions
- Product: OpenClinic
- Version: OpenClinic GA 5.173.3
Exploitation Mechanism
The vulnerability can be exploited through unauthenticated SQL injection by manipulating the assetStatus parameter in the 'getAssets.jsp' page.
Mitigation and Prevention
Protecting systems from CVE-2020-27239 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Restrict access to the vulnerable page and sanitize user inputs to prevent SQL injection.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Implement input validation and parameterized queries to mitigate SQL injection risks.
- Conduct security audits and penetration testing to identify and remediate vulnerabilities.
- Educate developers and users on secure coding practices.
- Monitor and analyze system logs for any suspicious activities.
Patching and Updates
Ensure that OpenClinic GA 5.173.3 is updated with the latest security patches to mitigate the SQL injection vulnerability.