How severe is CVE-2021-27416?

CVE-2021-27416 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2021-27416 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-27416?

CVE-2021-27416 affects Hitachienergy Ellipse Enterprise Asset Management. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-27416?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-27416 published?

CVE-2021-27416 was published on 2022-03-11 and last updated on 2026-06-17.

CVE-2021-27416

CVE-2021-27416 is a medium-severity vulnerability in Hitachienergy Ellipse Enterprise Asset Management with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 5.8
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Hitachienergy Ellipse Enterprise Asset Management
Published: 2022-03-11
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2021-27416?: 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.
How severe is CVE-2021-27416?: CVE-2021-27416 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2021-27416 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-27416?: CVE-2021-27416 affects Hitachienergy Ellipse Enterprise Asset Management. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-27416?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-27416 published?: CVE-2021-27416 was published on 2022-03-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hitachienergy:ellipse_enterprise_asset_management:*:*:*:*:*:*:*:*

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