Notified: May 21, 2015 Updated: October 19, 2015
No statement is currently available from the vendor regarding this vulnerability.
We are not aware of further vendor information regarding this vulnerability.
The researchers identified Verizon as not utilizing session management, potentially opening up the network to denial of service and peer-to-peer direct communications. The researchers also identified that the Verizon network may be vulnerable to direct communications through the gateway, possibly allowing call spoofing.