{"id":"DEBIAN-CVE-2021-28235","details":"Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function.","modified":"2026-09-15T09:01:42.523611761Z","published":"2023-04-04T15:15:08.507Z","upstream":["CVE-2021-28235"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2021-28235"}],"affected":[{"package":{"name":"etcd","ecosystem":"Debian:12","purl":"pkg:deb/debian/etcd?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.4.23-4","3.4.23-5","3.4.23-6","3.4.30-1","3.4.30-2","3.4.30-3","3.5.15-1","3.5.15-2","3.5.15-3","3.5.15-4","3.5.15-5","3.5.15-6","3.5.15-7","3.5.16-1","3.5.16-10","3.5.16-11","3.5.16-2","3.5.16-3","3.5.16-4","3.5.16-5","3.5.16-6","3.5.16-7","3.5.16-8","3.5.16-9","3.5.22-1","3.5.22-2","3.5.30-1~exp1","3.5.30-1~exp2","3.5.30-2","3.5.5-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-28235.json"}},{"package":{"name":"etcd","ecosystem":"Debian:13","purl":"pkg:deb/debian/etcd?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.30-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-28235.json"}},{"package":{"name":"etcd","ecosystem":"Debian:14","purl":"pkg:deb/debian/etcd?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.30-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-28235.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}