TP-Link Tapo C200: Hardcoded Keys, Buffer Overflows and Privacy
19 comments
·December 19, 2025JaggedJax
sidewndr46
I looked at some older Zyxel products and came to the same conclusion a while back. There's a whole industry of labeling generic hardware as being part of someone's else ecosystem
https://www.hydrogen18.com/blog/hacking-zyxel-ip-cameras-pt-...
https://www.hydrogen18.com/blog/hacking-zyxel-ip-cameras-pt-...
tehlike
They lend themselves to local connections, however, so they are workable for the tech savvy.
aaronax
This is so bad that it must be intentional, right? Even though these are dirt cheap, they couldn't come up with $100,000 to check for run-of-the-mill vulnerabilities? There must be many millions sold. Quite handy for some intel agencies.
I assume any Wi-Fi camera under $150 has basically the same problems. I guess the only way to run a security camera where you don't have Ethernet is to use a non-proprietary Wi-Fi <-> 1000BASE-T adapter. Probably only something homebuilt based on a single board computer and running basically stock Linux/BSD meets that requirement.
tehlike
Some cameras that "charge" with USB also can use a USB network adapter (provided they can supply power).
For the tech savvy, there is thingino as a firmware alternative - works local only, no cloud, and supports mqtt etc.
fylo
Don't put them on untrusted networks. This always seemed obvious to me.
formerly_proven
> I assume any Wi-Fi camera has basically the same problems.
ftfy
shreddit
As soon as i read the author used grok as an ai assistant, i was somehow less interested to keep on reading. Not because of the usage of ai, but the chosen provider. (I don’t know whether grok is just the best choice for this kind of work.)
Is it wrong to judge people for their choice of ai providers?
sva_
I think when your political views cloud your ability to take in information on an objective level, it might be bad.
wh0thenn0w
You can just not like Elon, doesn't have to be political at all.
isoprophlex
I judge people based on what IDE they use. Harshly.
Judging people by the LLM company they keep (for example, using an LLM touted as "anti woke" made by a company headed by a man that some describe as a failed-upwards narcissist nazi anti-trans asshat -- not saying I'm accusing elon of being that, just saying that he's not 100% well-liked) seems pretty milquetoast compared to hating on people who use vscode.
walterbell
Which AI providers have access to real-time Twitter data?
2gremlin181
Genuinely curious, what are some use cases that you require live Twitter data in your LLM for?
blibble
when has anything of value been posted on twitter?
scotty79
It's worth interacting with all models. In my experience, for programming questions grok delivered better answers than ChatGPT (and Claude) often enough that at some point I wasn't sure which model I should be asking first.
mlaretallack
Very interesting, I had a go with Ghidra and AWS Amazon Q, used it to reverse the video feed on a toy drone. I did not think to look for GhidraMCP, would of made it a lot quicker.
robertpohl
If a friend have this camera, shuld he be worried?
SilverElfin
So which camera brand has adequately designed software? It’s hard to know as a consumer what to trust or not trust, because how do you evaluate the quality of their work when the device SEEMS to work as expected? Is Ring the only choice?
notjosh
I've installed Thingino on my cameras such as this. Cheap camera + custom (local only!) firmware is a good solution imo.
No guarantee that it'll be perfect either, obviously, but it's open source and actively maintained. Highly recommended.
It's probably fair to assume that most of their other camera models are affected by the same or similar issues. It looks like they pump out quite a few models that I image have similar firmware.
This page[1] lists the C200 as last having a firmware update in October, but also lists the latest version as 1.4.4 while the article lists 1.4.2. It seems like they have pushed other updated in this time, but not these security fixes.
[1]https://community.tp-link.com/us/smart-home/kb/detail/412852