How severe is CVE-2025-27086?

CVE-2025-27086 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-27086 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-27086?

CVE-2025-27086 affects Hpe Performance Cluster Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-27086?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-27086 have an EU (EUVD) identifier?

Yes. CVE-2025-27086 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12290.

When was CVE-2025-27086 published?

CVE-2025-27086 was published on 2025-04-21 and last updated on 2026-06-17.

CVE-2025-27086

CVE-2025-27086 is a high-severity vulnerability in Hpe Performance Cluster Manager with a CVSS 3.x base score of 8.1. 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-287.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-12290
Weakness: CWE-287
Affected product: Hpe Performance Cluster Manager
Published: 2025-04-21
Last modified: 2026-06-17

Description

A vulnerability in the HPE Performance Cluster Manager (HPCM) GUI could allow an attacker to bypass authentication.

Frequently asked questions

What is CVE-2025-27086?: A vulnerability in the HPE Performance Cluster Manager (HPCM) GUI could allow an attacker to bypass authentication.
How severe is CVE-2025-27086?: CVE-2025-27086 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-27086 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-27086?: CVE-2025-27086 affects Hpe Performance Cluster Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-27086?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-27086 have an EU (EUVD) identifier?: Yes. CVE-2025-27086 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12290.
When was CVE-2025-27086 published?: CVE-2025-27086 was published on 2025-04-21 and last updated on 2026-06-17.

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbcr04842en_us&docLocale=en_US

Affected products (1)

cpe:2.3:a:hpe:performance_cluster_manager:*:*:*:*:*:*:*:*

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