CVE-2019-9484 : Exploit Details and Defense Strategies

This CVE involves unauthorized access through the Carel pCOWeb configuration tool by Glen Dimplex Deutschland GmbH, potentially allowing attackers to retrieve the modem password or alter specific settings remotely.

Understanding CVE-2019-9484

What is CVE-2019-9484?

The vulnerability in the Carel pCOWeb configuration tool by Glen Dimplex Deutschland GmbH permits unauthorized individuals to exploit an HTTP session on port 10000, compromising security.

The Impact of CVE-2019-9484

The vulnerability enables attackers to access sensitive information like the modem password and manipulate remote settings, posing a significant security risk to affected systems.

Technical Details of CVE-2019-9484

Vulnerability Description

The flaw in the Carel pCOWeb tool allows remote attackers to gain unauthorized access through port 10000, potentially compromising system security.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: Not applicable

Exploitation Mechanism

Attackers can exploit the vulnerability by initiating an HTTP session on port 10000, enabling them to retrieve the modem password (set as 1234) or modify specific settings remotely.

Mitigation and Prevention

Immediate Steps to Take

Change the default modem password from 1234 to a strong, unique password.
Restrict access to port 10000 and implement firewall rules to limit unauthorized access.

Long-Term Security Practices

Regularly monitor and update system configurations to address security vulnerabilities promptly.
Conduct security audits and penetration testing to identify and mitigate potential risks.

Patching and Updates

Ensure that the Carel pCOWeb configuration tool is updated with the latest security patches and fixes to prevent exploitation of this vulnerability.