Dbus-1.0 Exploit - //free\\

Tools like dbus-map can scan all object paths and dump callable methods. CVE-2020-12049 - NVD

Yet, for all its ubiquity, D-Bus is a blind spot for many penetration testers and red teams. We scan for open SMB ports, we hunt for SUID binaries, but we rarely ask: Can we talk to the system bus? dbus-1.0 exploit

systemd's dbus-broker replaces the classic dbus-daemon with a more secure, minimal implementation. It's been hardened against many of the historical exploits. On most distributions: Tools like dbus-map can scan all object paths