Just looked it up and the DNS-320 Version 1.00 is from 2010. I get it on the company side thats old and was a given to be out of date. People who own it should take more mitigations to protect against any unwanted connections. Or use something that doesn’t rely on proprietary firmwares like truenas or unraid.
Bit of a nothing Burger ‘However, the exact nature and extent of these stylistic shifts remains unclear at this stage’