CVE-2017-5879 : Exploit Details and Defense Strategies
Discover the impact of CVE-2017-5879, a blind SQL injection flaw in Exponent CMS 2.4.1 allowing unauthenticated users to extract database information. Learn about affected systems, exploitation, and mitigation steps.
Exponent CMS 2.4.1 has a blind SQL injection vulnerability that allows unauthenticated users to extract database information through an HTTP GET request.
Understanding CVE-2017-5879
This CVE involves a blind SQL injection flaw in Exponent CMS 2.4.1 that can be exploited by unauthenticated users.
What is CVE-2017-5879?
The vulnerability in Exponent CMS 2.4.1 allows unauthenticated users to perform a blind SQL injection attack via an HTTP GET request, potentially leading to the extraction of sensitive database information.
The Impact of CVE-2017-5879
The vulnerability can be exploited to extract database information to a malicious server using an out-of-band technique, posing a significant risk to the confidentiality and integrity of data stored within the CMS.
Technical Details of CVE-2017-5879
Examine the technical aspects of this CVE.
Vulnerability Description
The blind SQL injection flaw in Exponent CMS 2.4.1 enables unauthenticated users to extract database information through an HTTP GET request, specifically targeting the 'src' parameter in source_selector.php.
Affected Systems and Versions
- Product: Exponent CMS 2.4.1
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
The vulnerability can be exploited by unauthenticated users through an HTTP GET request, leveraging an out-of-band technique like select_loadfile() to extract database information to a malicious server.
Mitigation and Prevention
Learn how to mitigate the risks associated with CVE-2017-5879.
Immediate Steps to Take
- Implement strict input validation to prevent SQL injection attacks.
- Regularly monitor and audit HTTP requests for suspicious activities.
- Apply security patches and updates provided by Exponent CMS.
Long-Term Security Practices
- Conduct regular security training for developers on secure coding practices.
- Utilize web application firewalls to detect and block SQL injection attempts.
- Stay informed about security best practices and emerging threats.
Patching and Updates
- Stay informed about security advisories from Exponent CMS.
- Promptly apply patches and updates to address known vulnerabilities and enhance system security.