CVE-2017-17104 : Exploit Details and Defense Strategies
Learn about CVE-2017-17104, an arbitrary file read vulnerability in Fiyo CMS 2.0.7 that allows unauthorized access to sensitive information. Find mitigation steps and preventive measures here.
Fiyo CMS 2.0.7 has an arbitrary file read vulnerability that can be exploited through $_GET['src'] or $_GET['name'] in dapur/apps/app_theme/libs/check_file.php.
Understanding CVE-2017-17104
This CVE involves an arbitrary file read vulnerability in Fiyo CMS 2.0.7.
What is CVE-2017-17104?
The vulnerability allows attackers to read arbitrary files using specific parameters in the affected file.
The Impact of CVE-2017-17104
The vulnerability can lead to unauthorized access to sensitive information stored on the server.
Technical Details of CVE-2017-17104
This section provides technical details of the CVE.
Vulnerability Description
The vulnerability exists in dapur/apps/app_theme/libs/check_file.php in Fiyo CMS 2.0.7, enabling unauthorized file reads.
Affected Systems and Versions
- Product: Fiyo CMS 2.0.7
- Vendor: Fiyo CMS
- Versions: All versions are affected
Exploitation Mechanism
The vulnerability can be exploited by manipulating the $_GET['src'] or $_GET['name'] parameters.
Mitigation and Prevention
Protect your system from CVE-2017-17104 with these measures.
Immediate Steps to Take
- Apply security patches provided by the vendor
- Implement input validation to prevent malicious input
- Monitor and restrict access to sensitive files
Long-Term Security Practices
- Regularly update and patch your CMS and its components
- Conduct security audits and penetration testing to identify vulnerabilities
Patching and Updates
Ensure timely installation of security patches and updates to mitigate the risk of exploitation.