1955
Firstly , in this case , patching process is especially laborious and time - consuming , as the vulnerability affects client side , so an SAP administrator has to apply the patch on every endpoint with SAP GUI in a company and a typical enterprise has thousands of them , ” said Vahagn Vardanyan , senior security researcher , ERPScan .
 Vahagn Vardanyan: discoverer
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:
 Vahagn Vardanyan: discoverer