CVE-2021-25320

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

Published Jul 15, 2021 CVSS 3.1 · 9.9 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-12217 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.
Github GHSA Github GHSA GHSA-gqf8-rvrh-g7w6 Rancher cloud credentials can be used through proxy API by users without access
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
suse
Published
Updated
Sep 16, 2024, 8:21 PM
Reserved
Jan 19, 2021, 12:00 AM
Status
Modified
Published
Jul 15, 2021, 9:15 AM
Modified
Jun 17, 2026, 3:41 AM