CVE-2018-7795 : What You Need to Know

Schneider Electric's PowerLogic PM5560 prior to FW version 2.5.4 is affected by a Cross Protocol Injection vulnerability that exposes the product to potential cross-site scripting attacks.

Understanding CVE-2018-7795

This CVE involves a vulnerability in Schneider Electric's PowerLogic PM5560 product, specifically before FW version 2.5.4, that allows for Cross Protocol Injection.

What is CVE-2018-7795?

CVE-2018-7795 is a Cross Protocol Injection vulnerability in Schneider Electric's PowerLogic PM5560 product. This vulnerability can be exploited to execute Java script code by manipulating user inputs.

The Impact of CVE-2018-7795

The vulnerability exposes the PowerLogic PM5560 product to potential cross-site scripting attacks through its web browser, compromising the security and integrity of the system.

Technical Details of CVE-2018-7795

Schneider Electric's PowerLogic PM5560 prior to FW version 2.5.4 is susceptible to the following:

Vulnerability Description

Cross Protocol Injection vulnerability

Affected Systems and Versions

Product: PowerLogic PM5560
Vendor: Schneider Electric SE
Versions affected: PowerLogic PM5560 prior to FW version 2.5.4

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating user inputs to execute Java script code, potentially leading to cross-site scripting attacks.

Mitigation and Prevention

To address CVE-2018-7795, consider the following steps:

Immediate Steps to Take

Update the PowerLogic PM5560 firmware to version 2.5.4 or later.
Monitor and restrict user inputs to prevent malicious code execution.

Long-Term Security Practices

Regularly update firmware and software to patch known vulnerabilities.
Implement web application firewalls to detect and block malicious traffic.

Patching and Updates

Stay informed about security advisories from Schneider Electric and apply patches promptly to secure the system.