Blue from HackTheBox is an retired machine which is vulnerable to infamous CVE:CVE-2017-0143 SMB vulnerabilities which can be easily exploited with publicly available scripts and Metasploit

Devel from HackTheBox is an retired machine which is vulnerable to MS11-046, which can be easily exploited with publicly available scripts and Metasploit

jerry from HackTheBox is an retired machine which is vulnerable to Default Credential and security Misconfiguration, which can be easily exploited with publicly available scripts and Metasploit

Blue from HackTheBox is an retired machine which is vulnerable to infamous CVE:CVE-2017-0143 SMB vulnerabilities which can be easily exploited with publicly available scripts and Metasploit

Legacy from HackTheBox is an retired machine which is vulnerable to infamous MS08-067 & MS17-010 SMB vulnerabilities which can be easily exploited with publicly available scripts and Metasploit.