The Motorola MOSCAD and ACE line of RTUs through 2022-05-02 omit an authentication requirement. They feature IP Gateway modules which allow for interfacing between Motorola Data Link Communication (MDLC) networks (potentially over a variety of serial, RF and/or Ethernet links) and TCP/IP networks. Communication with RTUs behind the gateway is done by means of the proprietary IPGW protocol (5001/TCP). This protocol does not have any authentication features, allowing any attacker capable of communicating with the port in question to invoke (a subset of) desired functionality.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-07-26T22:14:09

Updated: 2024-08-03T06:48:35.991Z

Reserved: 2022-05-04T00:00:00

Link: CVE-2022-30276

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-07-26T23:15:08.293

Modified: 2024-11-21T07:02:28.993

Link: CVE-2022-30276

cve-icon Redhat

No data.