CVE-2019-11319 : Exploit Details and Defense Strategies

A vulnerability was found in versions 1.01 of Motorola CX2 and M2, allowing remote attackers to execute arbitrary code by exploiting shell metacharacters in a JSON value.

Understanding CVE-2019-11319

This CVE identifies a command injection vulnerability in the downloadFirmware function in hnap of Motorola CX2 and M2 versions 1.01.

What is CVE-2019-11319?

The vulnerability in CVE-2019-11319 allows remote attackers to execute arbitrary code by leveraging shell metacharacters in a JSON value.

The Impact of CVE-2019-11319

Exploitation of this vulnerability can lead to remote code execution on affected systems, posing a significant security risk.

Technical Details of CVE-2019-11319

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The issue lies in the downloadFirmware function in hnap, where a command injection vulnerability exists, enabling attackers to execute arbitrary code.

Affected Systems and Versions

Motorola CX2 version 1.01
Motorola M2 version 1.01

Exploitation Mechanism

Attackers can exploit this vulnerability by inserting shell metacharacters in a JSON value, allowing them to execute unauthorized commands.

Mitigation and Prevention

Protecting systems from CVE-2019-11319 requires immediate action and long-term security measures.

Immediate Steps to Take

Apply security patches provided by Motorola promptly.
Implement network segmentation to limit the attack surface.
Monitor network traffic for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Keep systems and software updated to prevent known vulnerabilities.
Educate users and IT staff on best security practices.
Utilize intrusion detection and prevention systems.
Employ strong access controls and authentication mechanisms.

Patching and Updates

Regularly check for security updates and patches released by Motorola to address the CVE-2019-11319 vulnerability.