pfSense before 2.1.4 allows remote authenticated users to execute arbitrary commands via (1) the hostname value to diag_dns.php in a Create Alias action, (2) the smartmonemail value to diag_smart.php, or (3) the database value to status_rrd_graph_img.php. Per: http://cwe.mitre.org/data/definitions/77.html
"CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')"
Publication date: Thu, 30 May 2019 19:57:00 +0000