CVE-2019-11370 : What You Need to Know

A vulnerability was found in Carel pCOWeb version prior to B1.2.4, specifically in the "System contact" field in the config/pw_snmp.html, allowing for stored XSS attacks.

Understanding CVE-2019-11370

This CVE identifies a stored XSS vulnerability in Carel pCOWeb prior to version B1.2.4.

What is CVE-2019-11370?

Stored XSS vulnerability in Carel pCOWeb allows attackers to execute malicious scripts in a victim's browser.

The Impact of CVE-2019-11370

This vulnerability could lead to unauthorized access, data theft, and potential compromise of sensitive information.

Technical Details of CVE-2019-11370

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability exists in the "System contact" field in the config/pw_snmp.html of Carel pCOWeb, enabling stored XSS attacks.

Affected Systems and Versions

Carel pCOWeb versions prior to B1.2.4 are affected.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the "System contact" field, which are then executed when a user accesses the affected page.

Mitigation and Prevention

Protect your systems from CVE-2019-11370 with the following steps:

Immediate Steps to Take

Update Carel pCOWeb to version B1.2.4 or later to mitigate the vulnerability.
Regularly monitor and review system configurations to detect any unauthorized changes.

Long-Term Security Practices

Implement input validation mechanisms to sanitize user inputs and prevent script injection.
Educate users about the risks of clicking on suspicious links or providing sensitive information.

Patching and Updates

Stay informed about security updates and patches released by Carel for pCOWeb.