There are dozens (or hundreds) of functional exploits already. The problem with php2shell exploits is that (as of now) there's no "one exploit pwns all", and researchers need to spend nontrivial amount of time on every (potentially) exploitable target.
So I don't think I agree - it's a fun challenge for the itsec people around here, and some people will definitely try. There's no real opportunity cost here. The only problem is that (as of now) exploiting PHP requires some knowledge about the server configuration, and we don't have that here.
Exactly. This server is exploitable, but not with an off-the-shelf PHP2Shell PoC someone found on GitHub. The PHP2Shell exploit would need adjustment to the specific application configuration, and to that end, you’ve come to the same conclusion I was implying.
The easiest way is to use PHP2Shell _with_ another unknown vulnerability in the stack, such as nginx etc…
The challenge is trivial to those who know better than to even try. You cannot succeed at it without giving away far more than you could ever possibly hope to gain.
Of course, there’s always the wildcard of someone throwing away the nginx 0-day just to be funny.
I think what he's saying is if you had that, you certainly wouldn't use it on a known honeypot for 500 bucks.
Now it's only worth it to hack a website that's asking to be hacked if the prize is $15k.
Everyone with inside info was sounding the alarm so the rest of us had to take it incredibly seriously.
Let's assume I am a white-hat hacker with access to this allegedly widespread exploit. Obviously, I understand why a nation-state attacker wouldn't want to share their exploit here but what do I as a random citizen stand to lose? It's not like I care about hoarding the exploit to pwn innocent civilians.
You seem to imply there's some economic reason such a white-hat hacker wouldn't take the $500 but don't actually say what it is.
No, I don’t think actual working exploit is trivial either, but people are wayyyy overselling this stunt in this thread.
Also, an increasing number of admins of PHP servers probably are no longer alive, so they will not be applying security patches.
Sure you can.
I’d say you’re the one who doesn’t understand the economics at play here. To me and I’m guessing the OP it’s quite simple. Have the exploits become common/simple enough to be worth $500 yet?
I thought the exploit was trivial and we all need to be extremely worried and take down our php services until a patch? So what exactly are you handing over?
> I, and many of my friends and cooks could take this easily.
Extreme doubt.
It is just kind of fun to poke at something like this.
> Demonstrating terrible math skills and a fundamental misunderstanding of the economics at play?
I don't give a shit about the $500, nor would I ever attempt actually hacking something that wasn't explicitly a game (like this).
> The difference is we know not to.
Borrrrinnnggggg
No, you couldn't.