1424
Back in January 2013 , researchers from application security services firm DefenseCode unearthed a remote root access vulnerability in the default installation of some Cisco Linksys ( now Belkin ) routers .
 ( discover vulnerability: unearthed,  January 2013: time, researchers: discoverer, a remote root access vulnerability: vulnerability, Cisco Linksys ( now Belkin ) routers: vulnerable system) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: phishing, data breach, ransom, discover vulnerability, patch vulnerability, Arguments type: vulnerable system, capabilities, vulnerability, number of victim, issues addressed, compromised data, damage amount, common vulnerabilities and exposures, victim, patch number, number of data, tool, discoverer, time, purpose, place, payment method, releaser, vulnerable system version, attacker, supported platform, patch, price, vulnerable system owner, trusted entity, attack pattern. 
Text: {0} 
Answer:
 ( discover vulnerability: unearthed,  January 2013: time, researchers: discoverer, a remote root access vulnerability: vulnerability, Cisco Linksys ( now Belkin ) routers: vulnerable system) 