CVE-2023-22651

CRITICAL

SUSE Rancher 2.6.0-2.7.1 and 2.7.2 - Privilege Escalation via Admission Webhook Misconfiguration

Title source: llm
STIX 2.1

Description

Improper Privilege Management vulnerability in SUSE Rancher allows Privilege Escalation. A failure in the update logic of Rancher's admission Webhook may lead to the misconfiguration of the Webhook. This component enforces validation rules and security checks before resources are admitted into the Kubernetes cluster. The issue only affects users that upgrade from 2.6.x or 2.7.x to 2.7.2. Users that did a fresh install of 2.7.2 (and did not follow an upgrade path) are not affected.

References (2)

Core 2

Scores

CVSS v3 9.9
EPSS 0.0037
EPSS Percentile 58.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-269 CWE-276
Status published
Products (2)
rancher/rancher 2.7.2 - 2.7.3Go
suse/rancher 2.6.0 - 2.7.2
Published May 04, 2023
Tracked Since Feb 18, 2026