CVE-2018-7230 : What You Need to Know

Schneider Electric's Pelco Sarix Professional web interface is vulnerable to XML external entity (XXE) attacks in versions prior to 3.29.70.

Understanding CVE-2018-7230

This CVE identifies a security flaw in the Pelco Sarix Professional web interface that allows for XXE attacks.

What is CVE-2018-7230?

A vulnerability in the import.cgi of Schneider Electric's Pelco Sarix Professional web interface allows attackers to exploit XXE in firmware versions before 3.29.67.

The Impact of CVE-2018-7230

This vulnerability could lead to unauthorized access, data disclosure, and potential system compromise.

Technical Details of CVE-2018-7230

Schneider Electric's Pelco Sarix Professional is susceptible to XXE attacks in certain firmware versions.

Vulnerability Description

The import.cgi component of the web interface is the entry point for XXE exploitation.

Affected Systems and Versions

Product: Pelco Sarix Professional
Vendor: Schneider Electric SE
Versions Affected: All firmware versions prior to 3.29.70

Exploitation Mechanism

Attackers can leverage the XXE vulnerability in the import.cgi to manipulate XML data and potentially execute unauthorized actions.

Mitigation and Prevention

Steps to address and prevent exploitation of CVE-2018-7230.

Immediate Steps to Take

Update affected systems to firmware version 3.29.70 or newer.
Restrict access to the web interface to authorized users only.

Long-Term Security Practices

Regularly monitor for security advisories and updates from Schneider Electric.
Implement network segmentation to limit the impact of potential breaches.

Patching and Updates

Apply patches and firmware updates provided by Schneider Electric to mitigate the XXE vulnerability.