CVE-2021-38478 : Security Advisory and Response

InHand Networks IR615 Router's Versions 2.3.0.r4724 and 2.3.0.r4870 are vulnerable to an attacker using a traceroute tool to inject commands into the device, allowing remote command execution.

Understanding CVE-2021-38478

This CVE refers to vulnerabilities in InHand Networks IR615 Router.

What is CVE-2021-38478?

The CVE-2021-38478 vulnerability affects InHand Networks IR615 Router versions 2.3.0.r4724 and 2.3.0.r4870. Attackers can use a traceroute tool to inject commands, potentially leading to remote command execution.

The Impact of CVE-2021-38478

With a base severity score of 9.1 (Critical), this vulnerability can have a high impact on confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2021-38478

This section delves into the specifics of the vulnerability.

Vulnerability Description

The vulnerability enables attackers to inject commands into the device, allowing them to run commands remotely.

Affected Systems and Versions

InHand Networks IR615 Router versions 2.3.0.r4724 and 2.3.0.r4870 are impacted by this vulnerability.

Exploitation Mechanism

Attackers leverage a traceroute tool to exploit this vulnerability and execute commands remotely.

Mitigation and Prevention

Here's how to mitigate the risk posed by CVE-2021-38478.

Immediate Steps to Take

InHand Networks has not yet worked with CISA to address these vulnerabilities. Users should reach out to InHand Networks customer support for assistance.

Long-Term Security Practices

Implement robust security practices to safeguard against potential vulnerabilities.

Patching and Updates

Stay informed about patches and updates from InHand Networks to address this vulnerability.