An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. Improper handling of the mbap.length field of ModBus packets in the ModBus DPI filter allows an attacker to send malformed/crafted packets to a protected asset, bypassing function code filtering.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-11-20T15:00:00

Updated: 2024-08-05T18:05:30.672Z

Reserved: 2017-07-17T00:00:00

Link: CVE-2017-11401

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2017-11-20T15:29:00.260

Modified: 2019-10-03T00:03:26.223

Link: CVE-2017-11401

cve-icon Redhat

No data.