747
Vulnerabilities that receive this severity ratings this high can be exploited remotely , with no authentication , and the exploit chain is accessible even to low - skilled attackers , even to those with no in - depth technical knowledge .
 Vulnerabilities: vulnerability; the exploit chain: 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:
 Vulnerabilities: vulnerability; the exploit chain: vulnerability