CVE-2018-7776 Explained : Impact and Mitigation

Schneider Electric U.motion Builder software versions prior to v1.3.4 contain a vulnerability in the error.php file that allows attackers to access sensitive system information.

Understanding CVE-2018-7776

In this CVE, a Remote Code Execution vulnerability in Schneider Electric U.motion Builder software poses a risk to system security.

What is CVE-2018-7776?

The vulnerability in the error.php file of U.motion Builder software versions before v1.3.4 enables attackers to retrieve system information, including sensitive data.

The Impact of CVE-2018-7776

The vulnerability allows unauthorized access to system information, potentially leading to data breaches and compromise of sensitive data.

Technical Details of CVE-2018-7776

Schneider Electric U.motion Builder software versions prior to v1.3.4 are affected by this vulnerability.

Vulnerability Description

The error.php file in the affected software versions exposes system information to attackers, compromising data confidentiality.

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

Attackers exploit the vulnerability in the error.php file to retrieve sensitive system information, potentially leading to unauthorized access.

Mitigation and Prevention

To address CVE-2018-7776, follow these security measures:

Immediate Steps to Take

Update U.motion Builder software to version 1.3.4 or later to patch the vulnerability.
Monitor system logs for any suspicious activities indicating exploitation of the vulnerability.

Long-Term Security Practices

Regularly update software and firmware to mitigate potential security risks.
Implement network segmentation to limit the impact of potential breaches.

Patching and Updates

Apply security patches and updates provided by Schneider Electric to ensure the software is protected against known vulnerabilities.