PSA: Older Wemo Smart Plugs Have Vulnerability That Leaves Them Open to Attack - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

PSA: Older Wemo Smart Plugs Have Vulnerability That Leaves Them Open to Attack

Older Wemo smart plugs from Belkin have a vulnerability that allows them to be hacked, according to a blog post from security researchers at Sternum. The Wemo Mini Smart Plug V2 (model F7C063) from 2019 is vulnerable to a buffer overflow attack that can be used execute commands remotely.

belkin wemo v2 mini
Basically, the Wemo Mini Smart Plug V2 has a 30 character name limit that can be overwritten, leading to an exploitable memory buffer error. Full details on how the exploit works are available from Sternum.

Belkin told Sternum that it has no plans to update the Wemo Mini Smart Plug V2 because it is at the end of its life after four years and has been replaced with newer models. That leaves many potential Belkin customers vulnerable, as there are likely many of these smart plugs being used in the wild.

Sternum recommends that people prevent the Wemo Mini Smart Plug V2 from accessing the internet and communicating with other devices like the iPhone because of the vulnerability, but the safest bet would be to remove the plugs and replace them with something more secure.

Tags: Belkin, Wemo

Popular Stories

iCloud iPhone 17 Pro

iPhone Users Who Pay for iCloud Storage Get Two New Perks on iOS 27

Thursday July 2, 2026 6:10 am PDT by
If you pay for certain iCloud+ storage plans beyond the 5GB that Apple offers for free, you will receive two more perks on iOS 27 at no additional cost. A summary of the two new iCloud+ perks on iOS 27:Increased daily usage limits for some new Apple Intelligence features, including image generation in the revamped Image Playground app. HomeKit Secure Video cameras receive generated video...
American Express Gold Apple Pay Feature

American Express Announces New Apple Pay Feature

Tuesday June 30, 2026 10:27 am PDT by
American Express today announced that you can now redeem Membership Rewards points when checking out with Apple Pay on the web and in apps on the iPhone and iPad. When checking out with Apple Pay on iOS 18 or iPadOS 18 or later, tap on your eligible American Express card (Platinum, Gold, Green, and others) and select the Membership Rewards points option. You can use points to cover all or...
series 10 apple watch titanium digital crown

Report: Apple Watch Redesign Coming Next Year With New Band System

Tuesday June 30, 2026 8:45 am PDT by
A "major overhaul" of the Apple Watch's design is due to arrive next year with a new system for connecting bands, according to a known Weibo leaker. In a set of recent posts, the leaker known as "Instant Digital" linked the new claim to older rumors about an "Apple Watch X" model, which was said to introduce a fresh design and break compatibility with the existing watch band system. Citing...

Top Rated Comments

bottsjw Avatar
41 months ago
Yup. Belkin just lost my future business.
What a terrible policy/response.
👋
Score: 67 Votes (Like | Disagree)
41 months ago
If you bought this product the first day it was available it’s 4 years old. If you were an average buyer it’s about 3 years old. And now Belkin has declared it e-waste because it was defective from the start, and they can’t be bothered to fix it. Thanks to Belkin for helping to destroy the planet faster.☹️
Score: 46 Votes (Like | Disagree)
41 months ago
As someone affected Belkin is off my list.

What a lazy response “it’s 4 years so we decided screw customers we can’t write software for something you paid for.”

Contributing to more unnecessary e-waste.

I’d happily go back to just using regular switches if, in exchange, all companies like this could just be out out of business.
Score: 39 Votes (Like | Disagree)
41 months ago
WHOEVER IS DOING THIS TO ME PLEASE STOP.



Attachment Image
Score: 33 Votes (Like | Disagree)
Nermal Avatar
41 months ago
As others have said, that's pretty pathetic. Normal switches easily last for decades, so "killing" one after just four years is incredible.
Score: 33 Votes (Like | Disagree)
Rafterman Avatar
41 months ago
Yeah, they might switch your lamp on and off to annoy you :)
Score: 29 Votes (Like | Disagree)