VulnerabilitiesHIGH

Exposed: Shelly IoT Door Controller Leaves Homes Vulnerable

PTPentest PartnersFeb 11, 2026
ShellyIoThome securityvulnerability
🎯

Basically, a flaw in Shelly devices can let intruders access your home.

Quick Summary

A serious flaw in Shelly IoT door controllers could leave your home vulnerable. If you use these devices, your security is at risk. Shelly is working on a fix, but immediate action is needed to protect your home.

What Happened

Imagine coming home to find that your smart door controller is not just malfunctioning, but also leaving your home wide open to potential threats. A critical configuration error in Shelly's IoT door controllers has been discovered, which could allow unauthorized users to gain access to your garage and home. This issue is particularly alarming for those who rely on these devices for security.

The flaw was identified after users reported unexpected behaviors in their Shelly devices, which are popular for controlling garage doors, lights, and other smart home features. As smart homes become more common, vulnerabilities like this one can have serious implications for homeowners who trust these devices to keep their properties secure.

Why Should You Care

You might think that your smart home devices are safe, but this incident shows how easily they can become a gateway for intruders. If you own a Shelly IoT? door controller, your home security could be at risk. This is like leaving your front door unlocked because you thought your smart lock was secure.

Imagine if someone could just walk into your garage and access your home without any effort. This vulnerability could lead to theft, property damage, or worse. It's not just about convenience; it's about protecting your family and belongings. Take this seriously — your safety depends on it!

What's Being Done

Shelly is aware of the issue and is currently working on a fix to patch the vulnerability. They have urged users to take immediate action to secure their devices. Here’s what you should do:

  • Check for firmware updates? for your Shelly devices and install them as soon as they are available.
  • Review your device settings to ensure they are configured securely.
  • Consider temporarily disabling remote access? until the patch is confirmed.

Experts are closely monitoring the situation to see how quickly Shelly can roll out the necessary updates and whether any unauthorized access incidents occur in the meantime.

💡 Tap dotted terms for explanations

🔒 Pro insight: This vulnerability highlights the importance of secure configurations in IoT devices, as attackers increasingly target smart home ecosystems.

Original article from

Pentest Partners · Alex Wallace

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