CVE-2021-25318

HIGH

Rancher <2.5.9, <2.4.16 - Privilege Escalation

Title source: llm
STIX 2.1

Description

A Incorrect Permission Assignment for Critical Resource vulnerability in Rancher allows users in the cluster to modify resources they should not have access to. This issue affects: Rancher versions prior to 2.5.9 ; Rancher versions prior to 2.4.16.

References (1)

Core 1
Core References
Issue Tracking, Third Party Advisory x_refsource_confirm
https://bugzilla.suse.com/show_bug.cgi?id=1184913

Scores

CVSS v3 8.8
EPSS 0.0012
EPSS Percentile 30.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-732
Status published
Products (2)
rancher/rancher < 2.4.16
rancher/rancher 2.0.0 - 2.4.16Go
Published Jul 15, 2021
Tracked Since Feb 18, 2026