Signature Detail
Short Name |
SCADA:MODBUS:TRAILING-DATA |
|---|---|
Severity |
High |
Recommended |
No |
Category |
SCADA |
Keywords |
TRAILING DATA |
Release Date |
2008/01/22 |
Update Number |
1213 |
Supported Platforms |
idp-4.0.110090709+, isg-3.1.134269+ |
MODBUS: Trailing Data
This anomaly triggers if it detects any data following the first MODBUS PDU. The MODBUS packet should contain just one PDU and any trailing data can indicate an attempt of a denial-of-service attack.