CVE-2023-2250

MEDIUM

Open Cluster Management - Privilege Escalation via Service Account Binding

Title source: llm
STIX 2.1

Description

A flaw was found in the Open Cluster Management (OCM) when a user have access to the worker nodes which has the cluster-manager-registration-controller or cluster-manager deployments. A malicious user can take advantage of this and bind the cluster-admin to any service account or using the service account to list all secrets for all kubernetes namespaces, leading into a cluster-level privilege escalation.

References (1)

Core 1

Scores

CVSS v3 6.7
EPSS 0.0004
EPSS Percentile 13.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-268
Status published
Products (1)
linuxfoundation/open_cluster_management
Published Apr 24, 2023
Tracked Since Feb 18, 2026