2334
Discovered by independent security researcher Istvan Toth , the vulnerability can be triggered by sending a malformed request to the web server , and it will disclose device credentials to the attacker in clear text .
 independent security researcher Istvan Toth: discoverer; the vulnerability: vulnerability; sending a malformed request to the web server: capabilities; disclose device credentials to the attacker in clear text: 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:
 independent security researcher Istvan Toth: discoverer; the vulnerability: vulnerability; sending a malformed request to the web server: capabilities; disclose device credentials to the attacker in clear text: capabilities