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In January , Cisco patched a flaw rated critical found in is WebEx Chrome Plugin , used by tens of millions for web conferencing in business environments , that exposed computers to remote code execution .
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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:
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