An attacker could exploit this vulnerability in Hitachi ABB Power Grids Ellipse Enterprise Asset Management (EAM) versions prior to and including 9.0.25 by tricking a user to click on a link containing malicious code that would then be run by the web browser. This can result in the compromise of confidential information, or even the takeover of the user’s session.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-14170 An attacker could exploit this vulnerability in Hitachi ABB Power Grids Ellipse Enterprise Asset Management (EAM) versions prior to and including 9.0.25 by tricking a user to click on a link containing malicious code that would then be run by the web browser. This can result in the compromise of confidential information, or even the takeover of the user’s session.
Fixes

Solution

Hitachi ABB Power Grids recommends users apply the update as soon as they are able. Ellipse EAM Version 9.0.23 fixes one of the vulnerabilities, and Ellipse EAM Version 9.0.26 fixes both. Hitachi ABB Power Grids published cybersecurity advisory PGVU-PGGA-Ellipse-202027 to give users more information about this issue.


Workaround

Hitachi ABB Power Grids recommends following security best practices and firewall configurations to help protect a process control network from attacks originating from an outside the network. Such practices include: Ensure critical applications and systems are physically protected from direct access by unauthorized personnel, have no direct connections to the Internet, and are separated from other networks by means of a firewall. Firewalls should be configured to have the minimum number of ports exposed and open ports should be justified and documented. Critical systems should not be used for Internet surfing, instant messaging, or receiving e-mails. Portable computers and removable storage media should be carefully scanned for viruses before they are connected to a control system. It is important to implement robust security awareness training to ensure users are able to identify common attacks or content such as phishing emails or malicious web pages.

History

Wed, 16 Apr 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-04-16T16:43:21.752Z

Reserved: 2021-02-19T00:00:00.000Z

Link: CVE-2021-27416

cve-icon Vulnrichment

Updated: 2024-08-03T20:48:16.986Z

cve-icon NVD

Status : Modified

Published: 2022-03-11T18:15:12.993

Modified: 2024-11-21T05:57:56.697

Link: CVE-2021-27416

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.