CVE-2018-7766 Explained : Impact and Mitigation

Schneider Electric U.motion Builder software versions before v1.3.4 contain a SQL injection vulnerability that can lead to remote code execution.

Understanding CVE-2018-7766

This CVE involves a vulnerability in Schneider Electric U.motion Builder software versions prior to v1.3.4 that allows for SQL injection remote code execution.

What is CVE-2018-7766?

The vulnerability exists in the processing of track_getdata.php in the affected software versions, leading to a SQL injection issue in the SQLite database query.

The Impact of CVE-2018-7766

The vulnerability can be exploited remotely to execute arbitrary code, potentially compromising the integrity and confidentiality of the affected systems.

Technical Details of CVE-2018-7766

Schneider Electric U.motion Builder software versions prior to v1.3.4 are susceptible to SQL injection attacks.

Vulnerability Description

The issue arises from improper handling of user input in the id parameter of the track_getdata.php file, allowing malicious SQL queries to be executed.

Affected Systems and Versions

Product: U.Motion
Vendor: Schneider Electric SE
Versions Affected: U.motion Builder Software, all versions prior to v1.3.4

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious SQL commands through the id parameter, potentially gaining unauthorized access and executing arbitrary code.

Mitigation and Prevention

Immediate action is crucial to mitigate the risks posed by CVE-2018-7766.

Immediate Steps to Take

Update U.motion Builder software to version 1.3.4 or later to eliminate the vulnerability.
Implement strict input validation mechanisms to prevent SQL injection attacks.
Monitor and analyze network traffic for any suspicious activities.

Long-Term Security Practices

Regularly update software and firmware to patch known vulnerabilities.
Conduct security assessments and penetration testing to identify and address potential weaknesses.

Patching and Updates

Schneider Electric has released version 1.3.4 of U.motion Builder software to address the SQL injection vulnerability.
Stay informed about security advisories and updates from Schneider Electric to protect against emerging threats.