register.cgi in Ikonboard 2.1.7b and earlier allows remote attackers to execute arbitrary commands via the SEND_MAIL parameter, which overwrites an internal program variable that references a program to be executed.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Ikonboard | Ikonboard.com | 2.1.7b (including) | 2.1.7b (including) |