CVE-2020-23617 : Vulnerability Insights and Analysis

A cross site scripting (XSS) vulnerability in the error page of Totolink N200RE and N100RE Routers 2.0 allows attackers to execute arbitrary web scripts or HTML via SCRIPT element.

Understanding CVE-2020-23617

This CVE-2020-23617 vulnerability pertains to a specific XSS issue in Totolink N200RE and N100RE Routers 2.0.

What is CVE-2020-23617?

The vulnerability allows malicious actors to run unauthorized web scripts or HTML through the SCRIPT element on the error page of the mentioned routers.

The Impact of CVE-2020-23617

This vulnerability can lead to potential attacks where attackers can execute harmful scripts, compromising the security and integrity of the affected routers.

Technical Details of CVE-2020-23617

This section provides more technical insights into the CVE-2020-23617 vulnerability.

Vulnerability Description

The XSS vulnerability in Totolink N200RE and N100RE Routers 2.0 enables threat actors to inject and execute arbitrary web scripts or HTML code.

Affected Systems and Versions

Product: Totolink N200RE and N100RE Routers 2.0
Version: Not applicable

Exploitation Mechanism

The vulnerability can be exploited by inserting malicious scripts or HTML code through the SCRIPT element on the error page of the routers.

Mitigation and Prevention

Protecting systems from CVE-2020-23617 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable remote access to the router's error page if not essential.
Regularly monitor and update router firmware to patch vulnerabilities.
Implement network-level security measures to detect and block XSS attacks.

Long-Term Security Practices

Conduct regular security audits and vulnerability assessments on network devices.
Educate users on safe browsing practices to prevent XSS attacks.

Patching and Updates

Apply security patches provided by Totolink for the affected router models.