CVE-2021-43728 : Security Advisory and Response

Pix-Link MiNi Router 28K.MiniRouter.20190211 was discovered to contain a stored cross-site scripting (XSS) vulnerability due to an unsanitized SSID parameter.

Understanding CVE-2021-43728

Pix-Link MiNi Router 28K.MiniRouter.20190211 has a stored XSS vulnerability that exposes it to potential attacks.

What is CVE-2021-43728?

The vulnerability in Pix-Link MiNi Router 28K.MiniRouter.20190211 allows threat actors to inject malicious scripts into web pages viewed by other users.

The Impact of CVE-2021-43728

This vulnerability could lead to unauthorized access to sensitive data, potential information theft, and the compromise of user credentials.

Technical Details of CVE-2021-43728

Pix-Link MiNi Router 28K.MiniRouter.20190211 has significant vulnerabilities that need attention.

Vulnerability Description

The XSS flaw in Pix-Link MiNi Router 28K.MiniRouter.20190211 arises from an unsanitized SSID parameter, enabling attackers to execute malicious scripts.

Affected Systems and Versions

Product: Pix-Link MiNi Router 28K.MiniRouter.20190211
Vendor: Pix-Link
Version: All versions affected

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting specific SSID parameters containing malicious scripts, leading to XSS attacks.

Mitigation and Prevention

Protect your systems from the risks associated with CVE-2021-43728.

Immediate Steps to Take

Disable remote management of the router if not required
Implement strong firewall rules to filter and block malicious network traffic
Regularly monitor network traffic for any suspicious activities

Long-Term Security Practices

Conduct regular security audits and vulnerability assessments
Keep systems and devices up to date with the latest security patches

Patching and Updates

Check for vendor-issued patches and updates for Pix-Link MiNi Router 28K.MiniRouter.20190211
Apply patches promptly to remediate the XSS vulnerability