Could be interesting to get OS access, or for flashing.
I wasn't however able to find a description of the exploit, got a FWA510 I would like to try it on ...
@bmork you wouldn't happen to know anything about this ?
affected devices:
NR5103
NR5103Ev2
NR5307
NR7103
NR7302
NR7303
NR7501
Nebula FWA510
Nebula FWA710
Nebula FWA505
Nebula LTE3301-PLUS
+other
More here
yeah, had already found it, but no info on how to (ab)use it ...
I don't know anything. Without a published exploit I guess it's hard to do anything.
But had to look at an old copy I had here. Certainly an interesting library. If strings like status code == CG_HTTP_STATUS_UNAUTHIRUZED ( also happen to be in the code, then it's no surprise if there are exploitable bugs 
no worries, I'm sure it'll pop up, eventually ...