CVE-2017-8796 Explained : Impact and Mitigation
Learn about CVE-2017-8796 affecting Accellion FTA devices. Discover the impact, affected systems, exploitation method, and mitigation steps for this SQL injection vulnerability.
Accellion FTA devices before version FTA_9_12_180 are vulnerable to SQL injection due to the incorrect use of mysql_real_escape_string in seos/courier/communication_p2p.php.
Understanding CVE-2017-8796
This CVE entry highlights a security issue in Accellion FTA devices that could allow attackers to perform SQL injection attacks.
What is CVE-2017-8796?
Accellion FTA devices prior to version FTA_9_12_180 are susceptible to SQL injection through the app_id parameter in seos/courier/communication_p2p.php due to the improper usage of mysql_real_escape_string.
The Impact of CVE-2017-8796
The vulnerability could be exploited by malicious actors to execute arbitrary SQL queries, potentially leading to data theft, manipulation, or unauthorized access.
Technical Details of CVE-2017-8796
Accellion FTA devices' vulnerability to SQL injection.
Vulnerability Description
The issue arises from the misuse of mysql_real_escape_string in seos/courier/communication_p2p.php, allowing attackers to inject malicious SQL queries via the app_id parameter.
Affected Systems and Versions
- Product: Accellion FTA devices
- Vendor: Accellion
- Versions affected: All versions before FTA_9_12_180
Exploitation Mechanism
Attackers can exploit the vulnerability by manipulating the app_id parameter to inject malicious SQL queries, potentially gaining unauthorized access to the system.
Mitigation and Prevention
Steps to address and prevent the CVE-2017-8796 vulnerability.
Immediate Steps to Take
- Upgrade Accellion FTA devices to version FTA_9_12_180 or later to mitigate the SQL injection risk.
- Monitor and analyze SQL queries for any suspicious or unauthorized activities.
Long-Term Security Practices
- Regularly update and patch Accellion FTA devices to address security vulnerabilities promptly.
- Implement input validation and proper sanitization techniques to prevent SQL injection attacks.
Patching and Updates
Apply security patches provided by Accellion to fix the vulnerability and enhance the overall security posture of the devices.