Description
A security issue was discovered with Kubernetes that could enable users to send network traffic to locations they would otherwise not have access to via a confused deputy attack.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-2120 | A security issue was discovered with Kubernetes that could enable users to send network traffic to locations they would otherwise not have access to via a confused deputy attack. |
Github GHSA |
GHSA-vw47-mr44-3jf9 | Confused Deputy in Kubernetes |
References
History
Mon, 01 Jun 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Status: PUBLISHED
Assigner: kubernetes
Published:
Updated: 2026-06-01T21:45:55.645Z
Reserved: 2021-01-21T00:00:00.000Z
Link: CVE-2021-25740
No data.
Status : Modified
Published: 2021-09-20T17:15:08.283
Modified: 2026-06-17T03:42:22.997
Link: CVE-2021-25740
OpenCVE Enrichment
No data.
EUVD
Github GHSA