CVE-2019-13101 Explained : Impact and Mitigation

A vulnerability was found in the D-Link DIR-600M routers, allowing unauthorized access to sensitive information without authentication.

Understanding CVE-2019-13101

This CVE identifies a security flaw in D-Link DIR-600M routers that could lead to unauthorized access and data manipulation.

What is CVE-2019-13101?

The vulnerability in D-Link DIR-600M routers allows access to the wan.htm page without authentication.
This exposure can reveal sensitive information about the Wide Area Network (WAN).
Unauthorized individuals could exploit this flaw to manipulate data fields on the page.

The Impact of CVE-2019-13101

Potential unauthorized access to WAN information poses a risk to network security.
Data manipulation by attackers could lead to further security breaches or unauthorized changes.

Technical Details of CVE-2019-13101

This section provides technical insights into the vulnerability.

Vulnerability Description

The flaw affects D-Link DIR-600M routers versions 3.02, 3.03, 3.04, and 3.06.
Unauthorized access to the wan.htm page without authentication is the primary issue.

Affected Systems and Versions

D-Link DIR-600M routers versions 3.02, 3.03, 3.04, and 3.06 are impacted.

Exploitation Mechanism

Attackers can exploit the vulnerability to access WAN information and manipulate data fields without authentication.

Mitigation and Prevention

Protecting systems from CVE-2019-13101 is crucial for maintaining network security.

Immediate Steps to Take

Disable WAN access to the routers if possible.
Implement strong password policies and enable authentication mechanisms.
Regularly monitor network traffic for any suspicious activities.

Long-Term Security Practices

Keep router firmware up to date to patch known vulnerabilities.
Conduct regular security audits and penetration testing to identify and address potential weaknesses.

Patching and Updates

Check for firmware updates from D-Link to address the CVE-2019-13101 vulnerability.