690
“ Our analysis shows that , on average , routers contained 12 critical vulnerabilities and 36 high - risk vulnerabilities , across the entire sample , ” ACI noted in its report .
 12 critical vulnerabilities: vulnerability; 36 high - risk vulnerabilities: vulnerability; routers: vulnerable system
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:
 12 critical vulnerabilities: vulnerability; 36 high - risk vulnerabilities: vulnerability; routers: vulnerable system