Security Implications of a Satellite Communication Device on Wireless Networks Using Pentesting

The notion that ships, marine vessels and off-shore structures are digitally isolated is quickly disappearing. Affordable and accessible wireless communication technologies (e.g., short-range radio, long-range satellite) are quickly removing any air-gaps these entities have. Commercial, defence, and personal ships have a wide range of communication systems to choose from, yet some can weaken the overall ship security. One of the most significant information technologies (IT) being used today is satellite-based communications. While the backbone of this technology is often secure, third-party devices may introduce vulnerabilities. Within maritime industries, the market for satellite communication devices has also grown significantly, with a wide range of products available. With these devices and services, marine cyber-physical systems are now more interconnected than ever. However, some of these off-the-shelf products can be more insecure than others and, as shown here, can decrease the security of the overall maritime network and other connected devices. This paper examines the vulnerability of an existing, off-the-shelf product, how a novel attack-chain can compromise the device, how that introduces vulnerabilities to the wider network, and then proposes solutions to the found vulnerabilities.