CVE-2018-7774 : Exploit Details and Defense Strategies
Learn about CVE-2018-7774, a SQL injection vulnerability in Schneider Electric U.motion Builder software versions prior to v1.3.4. Understand the impact, affected systems, exploitation mechanism, and mitigation steps.
This CVE-2018-7774 article provides insights into a SQL injection vulnerability in Schneider Electric U.motion Builder software.
Understanding CVE-2018-7774
This CVE involves a vulnerability in the handling of localize.php in Schneider Electric U.motion Builder software versions prior to v1.3.4.
What is CVE-2018-7774?
The vulnerability allows for SQL injection on the username input parameter due to the SQLite database query being susceptible to this attack.
The Impact of CVE-2018-7774
The SQL injection vulnerability can lead to remote code execution, potentially compromising the confidentiality, integrity, and availability of the affected systems.
Technical Details of CVE-2018-7774
This section delves into the technical aspects of the CVE.
Vulnerability Description
The vulnerability exists in the processing of localize.php in Schneider Electric U.motion Builder software versions prior to v1.3.4. The SQL injection occurs on the username input parameter.
Affected Systems and Versions
- Product: U.Motion
- Vendor: Schneider Electric SE
- Vulnerable Version: U.motion Builder Software, all versions prior to v1.3.4
Exploitation Mechanism
The SQL injection vulnerability arises due to the SQLite database query not properly sanitizing user inputs, allowing malicious SQL queries to be executed.
Mitigation and Prevention
Protecting systems from CVE-2018-7774 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply the vendor-provided patch or update to version v1.3.4 or later.
- Implement input validation mechanisms to sanitize user inputs and prevent SQL injection attacks.
Long-Term Security Practices
- Regularly update software and firmware to address security vulnerabilities.
- Conduct security assessments and penetration testing to identify and remediate potential weaknesses.
Patching and Updates
- Schneider Electric has released a patch to address the SQL injection vulnerability. Ensure timely application of patches to secure the system.