CVE-2018-7785 : What You Need to Know

Schneider Electric U.motion Builder software versions prior to 1.3.4 are vulnerable to authentication bypass due to a remote command injection issue.

Understanding CVE-2018-7785

This CVE involves an authentication bypass vulnerability in Schneider Electric U.motion Builder software.

What is CVE-2018-7785?

CVE-2018-7785 is a security vulnerability in Schneider Electric U.motion Builder software versions before v1.3.4 that allows for authentication bypass through remote command injection.

The Impact of CVE-2018-7785

The vulnerability could be exploited by attackers to bypass authentication and potentially gain unauthorized access to the affected systems.

Technical Details of CVE-2018-7785

Schneider Electric U.motion Builder software is susceptible to an authentication bypass vulnerability due to remote command injection.

Vulnerability Description

The issue in U.motion Builder software versions prior to 1.3.4 allows attackers to execute remote commands, leading to authentication bypass.

Affected Systems and Versions

Product: U.motion Builder
Vendor: Schneider Electric SE
Versions Affected: All versions prior to 1.3.4

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting remote commands, enabling them to bypass authentication mechanisms.

Mitigation and Prevention

Steps to address and prevent the CVE-2018-7785 vulnerability.

Immediate Steps to Take

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

Long-Term Security Practices

Implement strong authentication mechanisms to reduce the risk of unauthorized access.
Regularly update and patch software to address security vulnerabilities.

Patching and Updates

Schneider Electric has released version 1.3.4 of U.motion Builder, which includes a fix for the authentication bypass vulnerability.