CVE-2020-27246 Explained : Impact and Mitigation
Learn about CVE-2020-27246, an SQL injection vulnerability in OpenClinic GA 5.173.3, allowing attackers to execute malicious SQL commands. Find mitigation steps and long-term security practices here.
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-2020-27246
This CVE involves an SQL injection vulnerability in OpenClinic GA 5.173.3, posing a medium severity risk.
What is CVE-2020-27246?
An SQL injection flaw in the 'listImmoLabels.jsp' page of OpenClinic GA 5.173.3 allows authenticated attackers to execute malicious SQL commands via the vulnerable 'immoComment' parameter.
The Impact of CVE-2020-27246
The vulnerability has a CVSS base score of 6.4 (Medium severity) and can be exploited over a network with low attack complexity and privileges required.
Technical Details of CVE-2020-27246
This section provides in-depth technical details of the vulnerability.
Vulnerability Description
The 'listImmoLabels.jsp' page in OpenClinic GA 5.173.3 is susceptible to authenticated SQL injection via the 'immoComment' parameter, enabling attackers to manipulate the database.
Affected Systems and Versions
- Product: OpenClinic GA
- Version: OpenClinic GA 5.173.3
Exploitation Mechanism
Attackers can exploit this vulnerability by sending crafted HTTP requests with malicious SQL commands in the 'immoComment' parameter, leading to unauthorized data retrieval or modification.
Mitigation and Prevention
Protecting systems from CVE-2020-27246 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Implement strict input validation to prevent SQL injection attacks.
- Monitor and analyze network traffic for any suspicious activities.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify vulnerabilities.
- Educate users and developers on secure coding practices to mitigate SQL injection risks.
Patching and Updates
- Regularly update and patch the OpenClinic GA application to address known vulnerabilities and enhance security measures.