This script is Copyright (C) 2006-2012 Tenable Network Security, Inc.
It is possible to obtain the Web Password Status of a Modicon PLC
using an SNMP Get Request.
The Modicon Quantum, Premium and Momentum brands of PLC's have a
private SNMP MIB that is available on the Internet. The Web Password
Status has been obtained via an SNMP Get Request. The Web Password
Status is either enabled or disabled.
A Web Password Status of disabled identifies a vulnerability.
Change default community strings to a value not easily guessed and
filter access to the SNMP port.
Risk factor :
Medium / CVSS Base Score : 6.8