Unspecified "Command Injection" vulnerability in ZoneMinder 1.23.3 and earlier allows remote attackers to execute arbitrary commands via (1) the executeFilter function in zm_html_view_events.php and (2) the run_state parameter to zm_html_view_state.php.

ZoneMinder before 1.23.3 allows remote authenticated users, and possibly unauthenticated attackers in some installations, to execute arbitrary commands via shell metacharacters in a crafted URL.

Buffer overflow in the zms script in ZoneMinder before 1.19.2 may allow a remote attacker to execute arbitrary code via a long query string.