CVE-2020-25351 Explained : Impact and Mitigation
Learn about CVE-2020-25351, an information disclosure vulnerability in rConfig 3.9.5 fixed in version 3.9.6. Understand the impact, affected systems, exploitation, and mitigation steps.
An information disclosure vulnerability in rConfig 3.9.5 has been fixed for version 3.9.6. This vulnerability allowed remote authenticated attackers to read files on the system via a crafted request sent to the /lib/crud/configcompare.crud.php script.
Understanding CVE-2020-25351
This CVE entry describes an information disclosure vulnerability in rConfig 3.9.5 that was addressed in version 3.9.6.
What is CVE-2020-25351?
CVE-2020-25351 is an information disclosure vulnerability in rConfig 3.9.5 that could be exploited by remote authenticated attackers to access files on the system through a specially crafted request.
The Impact of CVE-2020-25351
The vulnerability could lead to unauthorized access to sensitive information stored on the system, potentially compromising the confidentiality of data.
Technical Details of CVE-2020-25351
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in rConfig 3.9.5 allowed remote authenticated attackers to read files on the system by exploiting a flaw in the /lib/crud/configcompare.crud.php script.
Affected Systems and Versions
- Affected Version: 3.9.5
- Fixed Version: 3.9.6
Exploitation Mechanism
Attackers could exploit this vulnerability by sending a specially crafted request to the vulnerable script, enabling them to access files on the system.
Mitigation and Prevention
To address CVE-2020-25351 and enhance overall security, consider the following steps:
Immediate Steps to Take
- Update rConfig to version 3.9.6 or the latest available version.
- Monitor system logs for any suspicious activities.
Long-Term Security Practices
- Regularly review and update access controls to restrict unauthorized access.
- Conduct security assessments and penetration testing to identify and address vulnerabilities.
Patching and Updates
- Stay informed about security updates and patches released by rConfig.
- Implement a robust patch management process to promptly apply security fixes.