{"action":"Upgrade neutron to 2:19.0.0-1 or later.","affected":[{"fixed":"2:19.0.0-1","introduced":"0"}],"component":"neutron","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2:19.0.0-1"],"id":"tcs_01M5NFZH289EMR4HSASQPAESGZ","modified_at":"2026-10-23T18:03:33.963049503Z","published_at":"2021-09-08T20:15:11.060Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-40797","https://security-tracker.debian.org/tracker/CVE-2021-40797"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-40797","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-40797"}],"summary":"An issue was discovered in the routes middleware in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. By making API requests involving nonexistent controllers, an authentica"}