CVE-2020-11966 Explained : Impact and Mitigation

In IQrouter through 3.3.1, a vulnerability exists in the Lua function reset_password in the web-panel, allowing remote attackers to change the root password arbitrarily. The vendor claims this vulnerability is only applicable to brand-new networks before the initial secure password configuration.

Understanding CVE-2020-11966

This CVE involves a security issue in IQrouter that enables unauthorized password changes through a specific Lua function.

What is CVE-2020-11966?

IQrouter through version 3.3.1 is susceptible to a remote attack that permits the alteration of the root password.

The Impact of CVE-2020-11966

The vulnerability allows malicious actors to change the root password remotely, compromising system security.

Technical Details of CVE-2020-11966

IQrouter's security flaw can have significant consequences if exploited.

Vulnerability Description

The Lua function reset_password in the web-panel of IQrouter allows remote attackers to change the root password arbitrarily.

Affected Systems and Versions

Product: n/a
Vendor: n/a
Versions affected: n/a

Exploitation Mechanism

The vulnerability can be exploited remotely by attackers to change the root password on unconfigured networks.

Mitigation and Prevention

Protecting systems from CVE-2020-11966 requires immediate action and long-term security measures.

Immediate Steps to Take

Ensure IQrouter systems are configured securely from the outset to prevent this vulnerability.
Regularly monitor and update the root password to mitigate potential risks.

Long-Term Security Practices

Implement strong password policies and regular password changes.
Conduct security audits to identify and address any vulnerabilities proactively.

Patching and Updates

Stay informed about security patches and updates for IQrouter to address known vulnerabilities.