CVE-2019-15652 : Vulnerability Insights and Analysis

NSSLGlobal SatLink VSAT Modem Unit (VMU) devices prior to version 18.1.0 are vulnerable to client-side code injection due to ineffective user input filtering in error messages.

Understanding CVE-2019-15652

The vulnerability allows attackers to inject malicious code into the web interface of the affected devices.

What is CVE-2019-15652?

The error messages in NSSLGlobal SatLink VSAT Modem Unit (VMU) devices before version 18.1.0 lack proper input filtering, enabling the injection of client-side code.

The Impact of CVE-2019-15652

This vulnerability could be exploited by malicious actors to execute arbitrary code on the affected devices, potentially leading to unauthorized access or data theft.

Technical Details of CVE-2019-15652

NSSLGlobal SatLink VSAT Modem Unit (VMU) devices are susceptible to client-side code injection due to the following:

Vulnerability Description

The web interface of the devices does not adequately sanitize user inputs in error messages, creating a security loophole for code injection.

Affected Systems and Versions

Product: NSSLGlobal SatLink VSAT Modem Unit (VMU)
Versions Affected: Prior to 18.1.0

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious code into error messages, potentially compromising the integrity and security of the affected devices.

Mitigation and Prevention

To address CVE-2019-15652, consider the following steps:

Immediate Steps to Take

Update the affected devices to version 18.1.0 or later to mitigate the vulnerability.
Implement strict input validation mechanisms to prevent code injection attacks.

Long-Term Security Practices

Regularly monitor and audit the web interfaces of IoT devices for security vulnerabilities.
Educate users on safe browsing practices and the risks associated with client-side code injection.

Patching and Updates

Stay informed about security advisories and updates from the device vendor to promptly apply patches and enhance device security.