CVE-2020-27240 : What You Need to Know
Learn about CVE-2020-27240, a medium-severity SQL injection vulnerability in OpenClinic GA 5.173.3. Understand the impact, affected systems, exploitation method, and mitigation steps.
OpenClinic GA 5.173.3 is affected by an SQL injection vulnerability in the 'getAssets.jsp' page, allowing attackers to execute unauthorized SQL commands.
Understanding CVE-2020-27240
This CVE involves a medium-severity SQL injection vulnerability in OpenClinic GA 5.173.3.
What is CVE-2020-27240?
An SQL injection flaw in the 'getAssets.jsp' page of OpenClinic GA 5.173.3 enables unauthenticated attackers to manipulate SQL queries through the componentStatus parameter.
The Impact of CVE-2020-27240
- CVSS Base Score: 6.4 (Medium Severity)
- Attack Vector: Network
- Attack Complexity: Low
- Confidentiality Impact: Low
- Integrity Impact: Low
- Privileges Required: Low
- Scope: Changed
- User Interaction: None
- Vector String: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Technical Details of CVE-2020-27240
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The 'getAssets.jsp' page in OpenClinic GA 5.173.3 is susceptible to SQL injection due to inadequate input validation, allowing attackers to execute malicious SQL commands.
Affected Systems and Versions
- Affected Product: OpenClinic
- Affected Version: OpenClinic GA 5.173.3
Exploitation Mechanism
Attackers can exploit this vulnerability by sending crafted HTTP requests to the 'getAssets.jsp' page, manipulating the componentStatus parameter to inject malicious SQL code.
Mitigation and Prevention
Protecting systems from CVE-2020-27240 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Apply security patches or updates provided by the vendor.
- Implement strict input validation to prevent SQL injection attacks.
- Monitor and analyze incoming HTTP requests for suspicious activities.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify vulnerabilities.
- Educate developers and administrators on secure coding practices to mitigate SQL injection risks.
Patching and Updates
- Stay informed about security advisories and updates from OpenClinic to address known vulnerabilities.