CVE-2025-46599

Published: Apr 25, 2025Modified: Jun 17, 2026Deferred

6.8

Vector

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

Exploitability: 2.2 / Impact: 4.0

Source: MITRE (Secondary)

Description

CNCF K3s 1.32 before 1.32.4-rc1+k3s1 has a Kubernetes kubelet configuration change with the unintended consequence that, in some situations, ReadOnlyPort is set to 10255. For example, the default behavior of a K3s online installation might allow unauthenticated access to this port, exposing credentials.

Related CWEs

CWE-1188

Initialization of a Resource with an Insecure Default

The product initializes or sets a resource with a default that is intended to be changed by the administrator, but the default is not secure.

References (5)

https://cloud.google.com/kubernetes-engine/docs/how-to/disable-kubelet-readonly-port

Source: cve@mitre.org

https://github.com/f1veT/BUG/issues/2

Source: cve@mitre.org

https://github.com/k3s-io/k3s/commit/097b63e588e3c844cdf9b967bcd0a69f4fc0aa0a

Source: cve@mitre.org

https://github.com/k3s-io/k3s/compare/v1.32.3+k3s1...v1.32.4-rc1+k3s1

Source: cve@mitre.org

https://github.com/k3s-io/k3s/issues/12164

Source: cve@mitre.org

Timeline

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