Do you use tailscale ssh but either dont have sudo, or don't permit login as root?

If all your tailscale-ssh ACLs allow you into an account with sudo, or allow you into root, theres no impact (you cant do anything with these vulns you couldnt do a month ago). Thats the nuance I'm trying to get across (admittedly my english is bad).

Engineers use vanilla SSH for SSH, Tailscale SSH is more focused on enterprise stuff where you can have an audit trail of all commands executed and enforce ACLs.

Tailscale SSH is different than doing SSH with Tailscale

I’ve used tailscale in quite a few jobs now and not one have we used tailscale ssh. Call us old school or whatever but at my current place of employment we provision ssh keys on a box with ansible and just use regular old ssh over the tailnet, not tailscale ssh

I use tailnet as a vpn and ssh into my server via the tailnet, but I dont use tailscale ssh the product. I think most people fall into this bucket.

Of course it should be taken seriously, but this topic is also piggy backing off of 7 days straight of non stop viral engagement farming on X after php2shell, where people we're farming likes by just posting stuff like

"YoU ThInK PhP2ShELl iS BaD JuST WaIt unTiL TaIlScAlE get HaCkED, ThIS JuSt ThE BeGiNNiNG oF a CybeR ReCKoNiNG"

To farm FUD from normies. Which of course led researchers who were working on tailscale vulns to take advantage of that algorithmic attention as well and talk about their research.

Like Im pretty sure we knew about this vuln for 3 days now, or atleast that it was responsibly disclosed (and not being used in the wild).

The attention this is getting is definately the product of some cringe viral snowball effect of the also rather benign p2pshell vuln.

It feels like there's a ton of AI influencer astroturfing going on, because its wildly easy to get engagement when you add the words "agent/ai" with "vulnerbility" and [insert popular service].

The vast majority of tailnets are just hobbyists on the generous free tier and probably don't use tailscale ssh, but rather ssh over a tailnet. Usually it's either just one person or a family sharing access to the tailnet. But for corporate accounts where ACLs are used for SSH yeah this is big.