Nokia SGSN DX200 - Remote SNMP Information Disclosure
source: https://www.securityfocus.com/bid/7081/info
It has been reported that some models of the SGSN made by Nokia do not properly handle remote requests for information. Vulnerable devices may disclose sensitive information which could enable an attacker may be able to mount further attacks on network resources.
snmpwalk <IP of SGSN> tellmeyoursecrets