CVE-2020-21013 : Security Advisory and Response
Learn about CVE-2020-21013, a SQL injection vulnerability in emlog v6.0.0 via /admin/comment.php. Understand the impact, affected systems, exploitation, and mitigation steps.
emlog v6.0.0 contains a SQL injection vulnerability via /admin/comment.php.
Understanding CVE-2020-21013
This CVE entry describes a SQL injection vulnerability in emlog v6.0.0 that can be exploited through the /admin/comment.php endpoint.
What is CVE-2020-21013?
The CVE-2020-21013 vulnerability involves a security issue in emlog v6.0.0 that allows attackers to perform SQL injection attacks via the /admin/comment.php URL.
The Impact of CVE-2020-21013
The vulnerability could lead to unauthorized access to the database, manipulation of data, and potentially full control over the affected system.
Technical Details of CVE-2020-21013
Vulnerability Description
emlog v6.0.0 is susceptible to SQL injection through the /admin/comment.php endpoint, enabling attackers to execute malicious SQL queries.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
The vulnerability can be exploited by sending specially crafted SQL injection payloads through the /admin/comment.php URL.
Mitigation and Prevention
Immediate Steps to Take
- Disable or restrict access to the /admin/comment.php endpoint.
- Implement input validation and parameterized queries to prevent SQL injection.
Long-Term Security Practices
- Regularly update the software to the latest version to patch known vulnerabilities.
- Conduct security assessments and penetration testing to identify and address potential weaknesses.
Patching and Updates
Apply patches or updates provided by the software vendor to address the SQL injection vulnerability in emlog v6.0.0.