What is the CVSS score of EUVD-2026-32423?

EUVD-2026-32423 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of IBM Controller are affected by EUVD-2026-32423?

IBM Controller versions 11.0.1 through 11.1.2 contain hard-coded credentials that are identical across all deployments, creating a critical insider threat vector.

IBM Controller EUVD-2026-32423

| CVE-2026-5065 HIGH

Use of Hard-coded Credentials (CWE-798)

2026-05-27 psirt@us.ibm.com

GHSA-ww96-hf4g-fqcq

Authentication Bypass IBM

8.8

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

May 27, 2026 - 20:16 vuln.today

DescriptionNVD

IBM Controller 11.0.1, 11.1.0, 11.1.1, and 11.1.2 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data.

AnalysisAI

Hard-coded credentials in IBM Controller (versions 11.0.1, 11.1.0, 11.1.1, and 11.1.2) give attackers a static, embedded secret - a password or cryptographic key - that the product uses for inbound authentication, outbound communication, or encryption of internal data. Because the credential is the same across every deployment, an attacker who already holds low-level access (CVSS PR:L) can leverage it to gain full confidentiality, integrity, and availability impact (C:H/I:H/A:H) over the network. …

RemediationAI

Within 24 hours: Identify and catalog all IBM Controller instances running versions 11.0.1, 11.1.0, 11.1.1, or 11.1.2 and assess their criticality. Within 7 days: Restrict network access to affected controllers to authorized personnel only; enable comprehensive logging for all controller access and administrative actions; minimize low-privilege account permissions. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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EUVD-2026-32423 vulnerability details – vuln.today

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IBM Controller EUVD-2026-32423

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

RemediationAI

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External POC / Exploit Code