ZoneMinder 1.23.3 on Gentoo Linux uses 0644 permissions for /etc/zm.conf, which allows local users to obtain the database username and password by reading this file.
SQL injection vulnerability in zm_html_view_event.php in ZoneMinder 1.23.3 and earlier allows remote attackers to execute arbitrary SQL commands via the filter array parameter.
Multiple cross-site scripting (XSS) vulnerabilities in ZoneMinder 1.23.3 and earlier allow remote attackers to inject arbitrary web script or HTML via unspecified "zm_html_view_*.php" files.
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.