CVE-2021-25327 : Vulnerability Insights and Analysis

Skyworth Digital Technology RN510 V.3.1.0.4 is found to have a cross-site request forgery (CSRF) vulnerability in specific pages, leaving devices susceptible to cross-site scripting (XSS) attacks.

Understanding CVE-2021-25327

This CVE details a CSRF vulnerability in Skyworth Digital Technology RN510 V.3.1.0.4, potentially leading to XSS attacks.

What is CVE-2021-25327?

The CVE highlights a CSRF flaw in /cgi-bin/net-routeadd.asp and /cgi-bin/sec-urlfilter.asp pages in Skyworth Digital Technology RN510 V.3.1.0.4.

The Impact of CVE-2021-25327

The missing CSRF protection in the affected devices can result in cross-site scripting vulnerabilities, enabling malicious attackers to execute XSS attacks.

Technical Details of CVE-2021-25327

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

The vulnerability allows attackers to exploit CSRF vulnerabilities in the mentioned pages, leading to potential XSS attacks.

Affected Systems and Versions

Skyworth Digital Technology RN510 V.3.1.0.4 is confirmed to be impacted by this CSRF vulnerability.

Exploitation Mechanism

The vulnerability arises from the lack of proper CSRF protection on the vulnerable pages, making them susceptible to XSS exploitation.

Mitigation and Prevention

Here are the necessary steps to mitigate and prevent exploitation of CVE-2021-25327.

Immediate Steps to Take

Implement a security patch provided by Skyworth Digital Technology to address the CSRF vulnerability.
Regularly monitor network traffic for any signs of XSS attacks.

Long-Term Security Practices

Conduct regular security assessments and audits to identify and patch vulnerabilities promptly.
Educate users and administrators about CSRF and XSS vulnerabilities to enhance security awareness.

Patching and Updates

Install all security patches and updates released by Skyworth Digital Technology to ensure protection against CSRF and XSS vulnerabilities.