ssh in OpenSSH before 10.1 allows the '\0' character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used.
Exploitability
AV:LAC:HPR:LUI:NScope
S:UImpact
C:LI:LA:N3.6/CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:NOther