CVE Vulnerabilities

CVE-2021-25320

Published: Jul 15, 2021 | Modified: Oct 25, 2022
CVSS 3.x
9.9
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

A Improper Access Control vulnerability in Rancher, allows users in the cluster to make request to cloud providers by creating requests with the cloud-credential ID. Rancher in this case would attach the requested credentials without further checks This issue affects: Rancher versions prior to 2.5.9; Rancher versions prior to 2.4.16.

Affected Software

Name Vendor Start Version End Version
Rancher Rancher * 2.4.16 (excluding)
Rancher Rancher 2.5.0 (including) 2.5.9 (excluding)

References