CVE-2020-11963 : Security Advisory and Response

IQrouter through 3.3.1 has multiple remote code execution vulnerabilities due to Bash Shell Metacharacter Injection. The vendor claims this vulnerability is only valid on unconfigured networks.

Understanding CVE-2020-11963

IQrouter through 3.3.1 is susceptible to remote code execution vulnerabilities when unconfigured, primarily due to Bash Shell Metacharacter Injection.

What is CVE-2020-11963?

This CVE refers to the presence of multiple remote code execution vulnerabilities in IQrouter through version 3.3.1, specifically when the system is unconfigured. The vulnerabilities stem from Bash Shell Metacharacter Injection.

The Impact of CVE-2020-11963

The impact of this vulnerability is significant as it allows remote attackers to execute arbitrary code on the affected system, potentially leading to unauthorized access, data breaches, and system compromise.

Technical Details of CVE-2020-11963

IQrouter through version 3.3.1 is affected by remote code execution vulnerabilities due to Bash Shell Metacharacter Injection.

Vulnerability Description

The vulnerability allows remote attackers to execute arbitrary code on unconfigured IQrouter systems.

Affected Systems and Versions

IQrouter through version 3.3.1

Exploitation Mechanism

Remote attackers can exploit the vulnerability through Bash Shell Metacharacter Injection on unconfigured systems.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2020-11963.

Immediate Steps to Take

Ensure IQrouter systems are configured with a secure password during the initial setup.
Regularly update and configure IQrouter systems to prevent unconfigured vulnerabilities.

Long-Term Security Practices

Implement network segmentation to limit the impact of potential attacks.
Conduct regular security assessments and audits to identify and address vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by IQrouter to address CVE-2020-11963.