CVE-2022-21953: Suse Rancher

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A Missing Authorization vulnerability in of SUSE Rancher allows authenticated user to create an unauthorized shell pod and kubectl access in the local cluster This issue affects: SUSE Rancher Rancher versions prior to 2.5.17; Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.

Affected products

• Suse Rancher: from 2.5.0, before 2.5.17 (fixed in 2.5.17); from 2.6.0, before 2.6.10 (fixed in 2.6.10); from 2.7.0, before 2.7.1 (fixed in 2.7.1)

Published 2023-02-07. Last modified 2026-06-17.