CVE-2018-16197 : Vulnerability Insights and Analysis

Toshiba Home gateway models HEM-GW16A and HEM-GW26A have a vulnerability that allows an attacker to bypass access restrictions within the same network segment.

Understanding CVE-2018-16197

This CVE involves a security vulnerability in Toshiba Home gateway models that could lead to unauthorized access to stored information and files.

What is CVE-2018-16197?

The vulnerability in Toshiba Home gateway models HEM-GW16A and HEM-GW26A enables an attacker within the same network segment to circumvent access restrictions, potentially compromising sensitive data.

The Impact of CVE-2018-16197

Exploiting this vulnerability could result in unauthorized access to information and files stored on the affected devices, posing a significant security risk within the network.

Technical Details of CVE-2018-16197

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability allows an attacker on the same network segment to bypass access restrictions, leading to unauthorized access to the device's stored information and files.

Affected Systems and Versions

Product: Toshiba Home gateway HEM-GW16A and HEM-GW26A
Vendor: Toshiba Lighting & Technology Corporation
Versions Affected: HEM-GW16A 1.2.9 and earlier, HEM-GW26A 1.2.9 and earlier

Exploitation Mechanism

The attacker needs to be within the same network segment to exploit the vulnerability and gain unauthorized access to the affected devices.

Mitigation and Prevention

Protecting against and addressing the CVE vulnerability.

Immediate Steps to Take

Implement network segmentation to limit access within the network.
Regularly monitor network traffic for any suspicious activities.
Apply security patches and updates provided by Toshiba.

Long-Term Security Practices

Conduct regular security audits and assessments of network devices.
Educate users on best practices for network security and access control.

Patching and Updates

Stay informed about security advisories from Toshiba.
Apply firmware updates and security patches promptly to mitigate the vulnerability.