CVE-2021-28235

etcd: Information discosure via debug function

Published Apr 4, 2023 CVSS 3.1 · 9.8 Critical EPSS 1.6% KEV · Not listed
Description
Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-1310 Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function.
Github GHSA Github GHSA GHSA-gmph-wf7j-9gcm Etcd-io Improper Authentication vulnerability
Ubuntu USN Ubuntu USN USN-6189-1 etcd vulnerability
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jul 9, 2026, 12:12 AM
Reserved
Mar 12, 2021, 12:00 AM
Status
Modified
Published
Apr 4, 2023, 3:15 PM
Modified
Jul 9, 2026, 1:16 AM
Severity
Important
Public date
Apr 4, 2023, 12:00 AM