560
One of them , a privileged access bug found in seven models of its Small Business Switches , has not yet been patched , but the company has recommended a workaround to limit its potential for damage .
 a privileged access bug: vulnerability; models: vulnerable system; its Small Business Switches: 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:
 a privileged access bug: vulnerability; models: vulnerable system; its Small Business Switches: vulnerable system