CVE-2018-7772 : Vulnerability Insights and Analysis

Schneider Electric SE U.motion Builder Software versions prior to v1.3.4 are vulnerable to SQL Injection Remote Code Execution.

Understanding CVE-2018-7772

What is CVE-2018-7772?

The vulnerability in Schneider Electric U.motion Builder software versions prior to v1.3.4 allows for SQL injection through the loginSeed parameter in the HTTP cookie.

The Impact of CVE-2018-7772

This vulnerability could be exploited by remote attackers to execute arbitrary SQL commands and potentially take control of the affected system.

Technical Details of CVE-2018-7772

Vulnerability Description

The issue arises from how the software processes applets accessible on the web service, specifically in the SQLite database query used for user login verification.

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

The vulnerability allows attackers to inject malicious SQL commands through the loginSeed parameter in the HTTP cookie, potentially leading to remote code execution.

Mitigation and Prevention

Immediate Steps to Take

Update the U.motion Builder Software to version 1.3.4 or later to mitigate the vulnerability.
Monitor network traffic for any suspicious activities that could indicate exploitation attempts.

Long-Term Security Practices

Regularly update software and firmware to patch known vulnerabilities.
Implement network segmentation and access controls to limit the impact of potential security breaches.

Patching and Updates

Ensure that all software and systems are kept up to date with the latest security patches to prevent exploitation of known vulnerabilities.