{ "vulnerabilities": [ { "id": "pcysys_linux_0.100001055", "creation_time": 1638806663620, "name": "Discovered closed ports on the host", "summary": "Discovered closed port on the host (reachable without firewalling).", "found_on": "Host: 192.168.1.1", "target": "Host", "target_id": "61ae2ec4d768ab74d77a9d62", "port": 445, "protocol": "smb", "severity": 2.3, "priority": 1, "insight": "Discovered closed port on the host (reachable without firewalling).", "remediation": "If closed ports are reachable through the firewall, they can be abused. It is recommended to block closed ports via firewalling to prevent malicious software from establishing a C2 channel through a closed port." } ]}