What is the CVSS score of CVE-2025-27086?

CVE-2025-27086 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.2%.

Which versions of Performance Cluster Manager are affected by CVE-2025-27086?

CVE-2025-27086 presents notable security risk, a improper authentication vulnerability rated CVSS 8.1.

How to fix or mitigate CVE-2025-27086?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Audit authentication configurations and rotate any potentially compromised credentials.

Performance Cluster Manager CVE-2025-27086

HIGH

Improper Authentication (CWE-287)

2025-04-21 security-alert@hpe.com

Authentication Bypass Performance Cluster Manager

8.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.1 HIGH

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:38 vuln.today

CVE Published

Apr 21, 2025 - 18:15 nvd

HIGH 8.1

DescriptionCVE.org

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

AnalysisAI

A vulnerability in the HPE Performance Cluster Manager (HPCM) GUI could allow an attacker to bypass authentication. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. A vulnerability in the HPE Performance Cluster Manager (HPCM) GUI could allow an attacker to bypass authentication. Affected products include: Hpe Performance Cluster Manager.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.