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WD said that several of its My Cloud products are vulnerable — including the EX2 , EX4 and Mirror , but not My Cloud Home .
 its My Cloud products: vulnerable system; the EX2: vulnerable system; EX4: vulnerable system; Mirror: 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:
 its My Cloud products: vulnerable system; the EX2: vulnerable system; EX4: vulnerable system; Mirror: vulnerable system