VULNERABILITY INTELLIGENCE

CVE-2023-22647

CVSS score9.9 CRITICAL
EPSS probability0.71%
CISA KEVNot currently listed
Published2023-06-01
Last modified2026-10-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Description

An Improper Privilege Management vulnerability in SUSE Rancher allowed standard users to leverage their existing permissions to manipulate Kubernetes secrets in the local cluster, resulting in the secret being deleted, but their read-level permissions to the secret being preserved. When this operation was followed-up by other specially crafted commands, it could result in the user gaining access to tokens belonging to service accounts in the local cluster. This issue affects Rancher: from >= 2.6.0 before < 2.6.13, from >= 2.7.0 before < 2.7.4.

Weakness classification

  • meissner@suse.de: CWE-267
  • nvd@nist.gov: NVD-CWE-Other

Primary references