Vulnerability Spotlight: How misusing properly serialized data opened TCL LinkHub Mesh Wi-Fi system to 17 vulnerabilities

By Carl Hurd. 

The TCL LinkHub Mesh Wi-Fi system is a multi-device Wi-Fi system that allows users to expand access to their network over a large physical area. What makes the LInkHub system unique is the lack of a network interface to manage the devices individually or in the mesh. Instead, a phone application is the only method to interact with these devices. This is noteworthy because, in theory, it significantly reduces the common attack surface on most small office/home …

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