Modicon PLC Embedded HTTP Server Detection

Medium Nessus Plugin ID 23820


The host is a Modicon PLC with an embedded HTTP server used for configuration or monitoring.


The Modicon Quantum, Premium and Micro models of PLC have an HTTP server interface. The Modicon PLC web server and content was identified on the host.


Restrict access to TCP port 80 to authorized management addresses.

Plugin Details

Severity: Medium

ID: 23820

File Name: scada_modicon_decorum_http_detect.nbin

Version: $Revision: 1.29 $

Type: remote

Family: SCADA

Published: 2006/12/11

Modified: 2018/01/29

Dependencies: 10107

Risk Information

Risk Factor: Medium


Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N