1426
Bentkowsky reported the issue to Cisco as a way to use directory - traversal techniques to disclose information to an unauthenticated attacker .
 Bentkowsky: discoverer; the issue: vulnerability; Cisco: vulnerable system owner; use directory - traversal techniques to disclose information: capabilities
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:
 Bentkowsky: discoverer; the issue: vulnerability; Cisco: vulnerable system owner; use directory - traversal techniques to disclose information: capabilities