CVE-2021-25740
3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Kubernetes | Kubernetes | 0 < * | affected |
Weaknesses
- CWE-441: CWE-441 Unintended Proxy or Intermediary
ADP Enrichment
CVE Program Container
Additional References
- https://groups.google.com/g/kubernetes-security-announce/c/WYE9ptrhSLE
- https://github.com/kubernetes/kubernetes/issues/103675
- https://security.netapp.com/advisory/ntap-20211014-0001/
References
- https://kubernetes.io/blog/2026/05/26/reconciling-unfixed-kubernetes-cves/
- https://groups.google.com/g/kubernetes-security-announce/c/WYE9ptrhSLE
- https://github.com/kubernetes/kubernetes/issues/103675
- https://security.netapp.com/advisory/ntap-20211014-0001/
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