CVE-2017-11630 : What You Need to Know
Learn about CVE-2017-11630 affecting Fiyo CMS 2.0.7, allowing remote attackers to delete files. Find mitigation steps and preventive measures to secure your system.
Fiyo CMS 2.0.7 contains a vulnerability in backuper.php that allows remote attackers to delete files through directory traversal sequences in a type=database request.
Understanding CVE-2017-11630
In Fiyo CMS 2.0.7, a specific file handling vulnerability exists, enabling attackers to delete files of their choice.
What is CVE-2017-11630?
The vulnerability in backuper.php of Fiyo CMS 2.0.7 permits malicious actors to delete files by exploiting directory traversal sequences in a type=database request.
The Impact of CVE-2017-11630
This vulnerability allows remote attackers to delete arbitrary files, potentially leading to data loss or system compromise.
Technical Details of CVE-2017-11630
The technical aspects of the vulnerability in Fiyo CMS 2.0.7 are as follows:
Vulnerability Description
The issue lies in backuper.php, where remote attackers can delete files by manipulating the file parameter in a type=database request.
Affected Systems and Versions
- Product: Fiyo CMS 2.0.7
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
Attackers exploit directory traversal sequences in the file parameter within a type=database request to delete files of their choice.
Mitigation and Prevention
To address CVE-2017-11630, consider the following steps:
Immediate Steps to Take
- Apply security patches provided by the vendor.
- Implement proper input validation to prevent directory traversal attacks.
Long-Term Security Practices
- Regularly update and patch the CMS and its components.
- Conduct security audits and penetration testing to identify and remediate vulnerabilities.
Patching and Updates
Ensure timely installation of security updates and patches to mitigate the risk of exploitation.