Internet Explorer 4.x and 5.x allows remote attackers to execute arbitrary commands via a buffer overflow in the ActiveX parameter parsing capability, aka the “Malformed Component Attribute” vulnerability.
The HTTP administration interface to the Cayman 3220-H DSL router allows remote attackers to cause a denial of service via a long username or password.
A debugging feature in NetworkICE ICEcap 2.0.23 and earlier is enabled, which allows a remote attacker to bypass the weak authentication and post unencrypted events.
The calender.pl and the calendar_admin.pl calendar scripts by Matt Kruse allow remote attackers to execute arbitrary commands via shell metacharacters.