CVE-2021-25320

Rancher: Cloud credentials can be used through proxy API by users without access

State: Published
Severity: 9.9 Critical
Published: Jul 15, 2021
Updated: Sep 16, 2024
Reserved: Jan 19, 2021

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	9.9 Critical	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	suse

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
RancherRancher	Rancher to before 2.5.9Affected
RancherRancher	Rancher to before 2.4.16Affected

References

https://bugzilla.suse.com/show_bug.cgi?id=1185514

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