CVE-2017-6127 : Vulnerability Insights and Analysis

The DIGISOL DG-HR1400 Wireless Router with firmware 1.00.02 has multiple cross-site request forgery (CSRF) vulnerabilities that can be exploited by remote attackers to compromise administrator authentication and perform unauthorized actions.

Understanding CVE-2017-6127

This CVE involves CSRF vulnerabilities in the DIGISOL DG-HR1400 Wireless Router.

What is CVE-2017-6127?

The vulnerabilities in the router's access portal allow attackers to manipulate requests and potentially change network settings.

The Impact of CVE-2017-6127

Attackers can hijack administrator authentication to modify SSID and Wi-Fi passwords.
Unauthorized access may lead to other unspecified impacts on the network.

Technical Details of CVE-2017-6127

The technical aspects of the vulnerability are as follows:

Vulnerability Description

CSRF vulnerabilities in the access portal of DIGISOL DG-HR1400 Wireless Router.
Attackers can exploit these vulnerabilities to perform unauthorized actions.

Affected Systems and Versions

Product: DIGISOL DG-HR1400 Wireless Router
Firmware Version: 1.00.02

Exploitation Mechanism

Attackers can send manipulated requests to the form2WlanBasicSetup.cgi URL to exploit the vulnerabilities.

Mitigation and Prevention

Steps to address and prevent exploitation of CVE-2017-6127:

Immediate Steps to Take

Disable remote access to the router's administration portal.
Regularly monitor network settings for unauthorized changes.

Long-Term Security Practices

Implement strong and unique passwords for router administration.
Keep router firmware up to date to patch known vulnerabilities.

Patching and Updates

Check for firmware updates from the router manufacturer and apply them promptly to mitigate the vulnerabilities.