2999
In December , it was discovered that a handful of the company ’s Nighthawk line of routers were vulnerable to a flaw that could have given an attacker root access on the device and allowed them to run remote code .
 it: vulnerability; December: time
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: discover vulnerability 
  Option: vulnerable system owner, vulnerability, capabilities, time, vulnerable system version, discoverer, common vulnerabilities and exposures, supported platform, vulnerable system 
Text: {0} 
Answer:
 it: vulnerability; December: time