If you installed an update in the last 5 years you’re good.
The sad part is that there are apparently quite a few devices online for which this isn’t the case. That said, I do wonder how many of these “over 10,000 devices” are honeypots? This seems like something folks at the SANS ISC or GreyNoise would have added to their default setups.
The relevant snippet if you had the urge to go check your firewalls like me. If you installed an update in the last 5 years you’re good.
The sad part is that there are apparently quite a few devices online for which this isn’t the case. That said, I do wonder how many of these “over 10,000 devices” are honeypots? This seems like something folks at the SANS ISC or GreyNoise would have added to their default setups.