Crosscom/Olicom XLT-F running XL 80 IM Version 5.5 Build Level 2 allows a remote attacker SNMP read and write access via a default, undocumented community string 'ILMI'.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5718
http://archives.neohapsis.com/archives/bugtraq/2001-03/0364.html