cpe:/o:cisco:ios:15.2 CVE-2012-3915 2012-09-16T06:34:51.270-04:00 2017-08-28T21:32:06.790-04:00 5.0 NETWORK LOW NONE NONE NONE PARTIAL http://nvd.nist.gov 2012-09-17T15:24:00.000-04:00 XF ciscoios-dmvpn-tunnel-dos(78809) CONFIRM http://www.cisco.com/en/US/docs/ios/15_2s/release/notes/15_2s_caveats_15_2_2s.html The DMVPN tunnel implementation in Cisco IOS 15.2 allows remote attackers to cause a denial of service (persistent IKE state) via a large volume of hub-to-spoke traffic, aka Bug ID CSCtq39602.