CVE-2020-25359 : Exploit Details and Defense Strategies
Learn about CVE-2020-25359, an arbitrary file deletion vulnerability in rConfig 3.9.5 fixed in 3.9.6. Understand the impact, affected systems, exploitation, and mitigation steps.
An arbitrary file deletion vulnerability in rConfig 3.9.5 has been fixed for 3.9.6. This vulnerability allowed attackers to delete files by sending crafted requests.
Understanding CVE-2020-25359
This CVE involves an arbitrary file deletion vulnerability in rConfig 3.9.5 that was addressed in version 3.9.6.
What is CVE-2020-25359?
The vulnerability enabled attackers to delete files by manipulating specific parameters in a crafted request.
The Impact of CVE-2020-25359
Attackers could exploit this vulnerability to delete files with a specific extension in a targeted path, potentially causing data loss or system disruption.
Technical Details of CVE-2020-25359
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability allowed attackers to delete files by specifying a path and extension in a crafted request to /lib/ajaxHandlers/ajaxDeleteAllLoggingFiles.php.
Affected Systems and Versions
- Affected Version: rConfig 3.9.5
- Fixed Version: rConfig 3.9.6
Exploitation Mechanism
Attackers exploited the vulnerability by sending a crafted request with specific parameters to delete files with a particular extension in a specified path.
Mitigation and Prevention
Protecting systems from similar vulnerabilities is crucial for maintaining security.
Immediate Steps to Take
- Update rConfig to version 3.9.6 to mitigate the vulnerability.
- Monitor file deletion activities for suspicious behavior.
Long-Term Security Practices
- Regularly update software and apply security patches.
- Implement access controls to restrict file deletion permissions.
Patching and Updates
- Stay informed about security updates for rConfig and promptly apply patches to address known vulnerabilities.