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UPnP-enabled Connected Devices in the Home and Unpatched Known Vulnerabilities

Many devices such as cameras, printers, and routers use UPnP to make it easy for them to automatically discover and vet other devices on a local network and communicate with each other for data sharing or media streaming. UPnP works with network protocols to configure communications in the network. But with its convenience comes security holes that range from attackers gaining control of devices to bypassing firewall protections.

We looked into UPnP-related events in home networks and found that many users still have UPnP enabled in their devices.

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