Database/Control plane, storage & DevOps
etcd: Authentication flaw via the debug function
CVE-2021-28235Control plane, storage & DevOpscurated
Impact
Authentication flaw via the debug function -> remote privilege escalation
Who can reach it
Network (remote)
What to do
Control-plane: CRITICAL - etcd holds every k8s secret; upgrade + rotate all stored secrets
References
This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.