title: Rancher: Privilege escalation via promoted roles
description: A Improper Privilege Management vulnerability in SUSE Rancher, allows users with access to the escalate verb on PRTBs to escalate permissions for any -promoted resource in any cluster. This issue affects: SUSE Rancher Rancher versions prior to 2.5.17; Rancher versions prior to 2.6.10.
problem types: CWE-269: Improper Privilege Management
affected:
{
vendor: SUSE
product: Rancher
versions:
version: Rancher, status: affected, lessThan: 2.5.17, versionType: custom
}
{
vendor: SUSE
product: Rancher
versions:
version: Rancher, status: affected, lessThan: 2.6.10, versionType: custom
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
baseScore: 7.2
baseSeverity: HIGH
]