https://seclists.org/oss-sec/2025/q3/56: [kubernetes] CVE-2025-7342: VM images built with Kubernetes Image Builder Nutanix or OVA providers use default cdentials for Windows images if user did not override

Published Jul 21, 2025
·
Updated

Affected Software

1 affected component
Kubernetes Image Builder<=v0.1.44
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Frequently Asked Questions

1

What is the severity of CVE-2025-7342?

CVE-2025-7342 is considered a critical vulnerability as it allows unauthorized access to Windows nodes.

2

How do I fix CVE-2025-7342?

To fix CVE-2025-7342, users should configure custom credentials for Windows images built with Kubernetes Image Builder.

3

What systems are affected by CVE-2025-7342?

CVE-2025-7342 affects VM images built with Kubernetes Image Builder using Nutanix or OVA providers.

4

Can an unauthorized user access my Windows VM due to CVE-2025-7342?

Yes, CVE-2025-7342 allows unauthorized users to access Windows node VMs if default credentials are used.

5

What types of access does CVE-2025-7342 allow?

CVE-2025-7342 allows unauthorized users to gain access through SSH, RDP, or WINRM protocols.

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