CVE-2017-20136 Explained : Impact and Mitigation
Discover the critical vulnerability in Itech Classifieds Script version 7.27 allowing remote SQL injection attacks. Learn about the impact, affected systems, and mitigation steps.
A critical vulnerability has been discovered in version 7.27 of the Itech Classifieds Script, allowing for remote SQL injection attacks.
Understanding CVE-2017-20136
This CVE involves a critical vulnerability in the Itech Classifieds Script version 7.27, enabling remote SQL injection attacks.
What is CVE-2017-20136?
The vulnerability exists in an unidentified function within the /subpage.php file of the Itech Classifieds Script. By manipulating the scat argument with specific input, attackers can execute remote SQL injection attacks.
The Impact of CVE-2017-20136
- CVSS Base Score: 6.3 (Medium Severity)
- Attack Vector: Network
- Attack Complexity: Low
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: Low
- This vulnerability poses a significant risk as it allows malicious actors to exploit the system remotely.
Technical Details of CVE-2017-20136
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in the Itech Classifieds Script version 7.27 allows attackers to perform remote SQL injection by manipulating the scat argument in the /subpage.php file.
Affected Systems and Versions
- Affected Product: Classifieds Script
- Vendor: Itech
- Affected Version: 7.27
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating the scat argument using specific input, enabling them to execute remote SQL injection attacks.
Mitigation and Prevention
Protecting systems from CVE-2017-20136 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update the Itech Classifieds Script to a patched version that addresses the SQL injection vulnerability.
- Implement input validation mechanisms to prevent unauthorized input manipulation.
Long-Term Security Practices
- Regularly monitor and audit web applications for vulnerabilities.
- Educate developers and administrators on secure coding practices to prevent SQL injection attacks.
Patching and Updates
- Apply security patches provided by Itech promptly to mitigate the vulnerability and enhance system security.