Also definitely interested in the response to this. Based on preliminary testing, I spun up a Netsight vm with 6.1.0137 and it was running bash 4.2.24(1) which is in the range of vulnerable versions but I didn't receive the expected output when testing for a vulnerable version. I am concerned though because Netsight, NAC and Purview appliances are all running similar code it looks like and they have web servers on them so NAC would be a great attack vector for malicious worms.
I am not sure about the wireless controllers or XOS. Based on some googling it looks like XOS can running bash commands, but I am new enough to it that I am not sure how that works.
Looking forward to the updates soon.
Thanks