vBulletin 5.0 < 5.5.4 – Unauthenticated Remote Code Execution
vBulletin 5.x 0day pre-auth RCE exploit
This should work on all versions from 5.0.0 till 5.5.4
Google Dorks: - site:*.vbulletin.net - "Powered by vBulletin Version 5.5.4"
体验盒子