CVE-2020-14100 : What You Need to Know

A vulnerability in Xiaomi router R3600 with ROM version <1.0.66 allows for remote code execution, potentially granting the router administrator root access.

Understanding CVE-2020-14100

In Xiaomi router R3600 ROM version <1.0.66, a specific interface vulnerability can be exploited to execute remote code, posing a serious security risk.

What is CVE-2020-14100?

The vulnerability in the set_WAN6 interface of Xiaomi router R3600 with ROM version <1.0.66 enables bypassing of filters, leading to remote code execution and potential unauthorized access.

The Impact of CVE-2020-14100

Exploiting this vulnerability can result in a malicious actor gaining root access to the router, compromising its security and potentially the entire network.

Technical Details of CVE-2020-14100

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows for the bypassing of filters in the set_WAN6 interface of Xiaomi router R3600 with ROM version <1.0.66, facilitating remote code execution.

Affected Systems and Versions

Affected Product: Xiaomi router R3600
Vulnerable Version: ROM version <1.0.66

Exploitation Mechanism

The vulnerability can be exploited by bypassing filters in the set_WAN6 interface, enabling remote code execution and potential unauthorized access.

Mitigation and Prevention

Protecting systems from CVE-2020-14100 is crucial to prevent security breaches.

Immediate Steps to Take

Upgrade the ROM version to 1.0.66 to mitigate the vulnerability.
Implement strong network security measures to prevent unauthorized access.

Long-Term Security Practices

Regularly update firmware and security patches to address known vulnerabilities.
Conduct security audits and penetration testing to identify and address potential weaknesses.

Patching and Updates

Stay informed about security advisories from Xiaomi and apply patches promptly to secure the router against potential threats.