Back to Database
Status published
Critical
CVE-2021-28235
Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to...
Vulnerability Description
Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-28235
Credits & Attribution
No credits recorded in the NVD database.
References
Affected Vendor
etcd
View all reports →Affected Software
etcd
Vulnerable Versions:
3.4.10
Timeline
Official Publish:
April 4th, 2023
Last Modified:
July 9th, 2026
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.