CVE-2018-7301 Explained : Impact and Mitigation

The eQ-3 AG HomeMatic CCU2 2.29.22 devices have a vulnerability that allows unauthorized access to the XML-RPC port, enabling attackers to manipulate connected BidCos devices.

Understanding CVE-2018-7301

This CVE entry highlights a security issue in the HomeMatic CCU2 devices that could be exploited by sending unauthorized XML-RPC requests.

What is CVE-2018-7301?

The vulnerability in eQ-3 AG HomeMatic CCU2 2.29.22 devices allows attackers to control BidCos devices by sending malicious XML-RPC requests without authentication.

The Impact of CVE-2018-7301

The vulnerability poses a significant risk as it enables unauthorized manipulation and control of connected BidCos devices, potentially leading to privacy breaches and device malfunctions.

Technical Details of CVE-2018-7301

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability in HomeMatic CCU2 devices allows access to the XML-RPC port without authentication, facilitating unauthorized control of BidCos devices through arbitrary XML-RPC requests.

Affected Systems and Versions

Product: eQ-3 AG HomeMatic CCU2 2.29.22
Vendor: eQ-3 AG
Version: 2.29.22

Exploitation Mechanism

Attackers can exploit this vulnerability by sending unauthorized XML-RPC requests to the accessible port, gaining control over connected BidCos devices.

Mitigation and Prevention

Protecting systems from CVE-2018-7301 requires immediate actions and long-term security measures.

Immediate Steps to Take

Disable or restrict access to the XML-RPC port on the affected devices.
Implement network segmentation to isolate vulnerable devices.
Monitor network traffic for any suspicious XML-RPC requests.

Long-Term Security Practices

Regularly update firmware and security patches on HomeMatic CCU2 devices.
Conduct security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Apply patches provided by eQ-3 AG to address the vulnerability in the affected versions of HomeMatic CCU2 devices.