Weak Password Requirements vulnerability in Hitachi Energy FOX61x, XCM20 allows an attacker to gain unauthorized access to the Data Communication Network (DCN) routing configuration. This issue affects: Hitachi Energy FOX61x versions prior to R15A. Hitachi Energy XCM20 versions prior to R15A.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-27512 Weak Password Requirements vulnerability in Hitachi Energy FOX61x, XCM20 allows an attacker to gain unauthorized access to the Data Communication Network (DCN) routing configuration. This issue affects: Hitachi Energy FOX61x versions prior to R15A. Hitachi Energy XCM20 versions prior to R15A.
Fixes

Solution

Fixed in FOX61x R14A Hotfix or XMC20 R14A Hotfix Fixed in FOX61x R15A or XMC20 R15A


Workaround

Recommended security practices and firewall configurations help protecting systems from attacks that originate from outside the network. Such practices include that network management systems and XMC20 networks are typically physically protected from direct access by unauthorized personnel and have no direct connections to the Internet, as well as are separated from other networks by means of a firewall system that has a minimal number of ports exposed (e.g., traffic to TCP port 26 should be blocked/dropped), and others that have to be evaluated case by case. Portable computers and removable storage media should be carefully scanned for viruses before they are connected to a control system.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Hitachi Energy

Published:

Updated: 2024-09-17T00:15:37.686Z

Reserved: 2021-08-31T00:00:00

Link: CVE-2021-40333

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-12-02T19:15:08.277

Modified: 2024-11-21T06:23:52.940

Link: CVE-2021-40333

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.