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Four of the critical flaws affect FXOS and NX - OS Cisco Fabric Services , while the fifth one affects the NX - API feature of NX - OS .
 FXOS: vulnerable system; NX - OS Cisco Fabric Services: vulnerable system; the critical flaws: vulnerability
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:
 FXOS: vulnerable system; NX - OS Cisco Fabric Services: vulnerable system; the critical flaws: vulnerability