From your post is not clear what kind of information you required.
StorEdge 3500. Sun not have equipment with exactly same name. It was series of from 3511 ; 3510 ;3511.
In case you try analyze security issue of this equipment - you need analyze possible vectors of attack.
For server - it's depend from used OS and installed services.
Managment network - should be isolated and have access only for trusted persons.
StorEdge S1, StorEdge L8 - not have external managment, so can not have point of atack.
LOM services of v240 available only by telnet. It's not secure.
LOM of v240 and SC of E4900 can hang when run network scanning services.
It's can not fixed. You can only isolate managment network.