{"id":"CVE-2021-3948","details":"An incorrect default permissions vulnerability was found in the mig-controller. Due to an incorrect cluster namespaces handling an attacker may be able to migrate a malicious workload to the target cluster, impacting confidentiality, integrity, and availability of the services located on that cluster.","modified":"2026-07-08T06:01:27.645063106Z","published":"2022-02-18T18:15:09.833Z","database_specific":{"unresolved_ranges":[{"source":"CPE_RANGE","vendor_product":"konveyor:mig-controller","cpes":["cpe:2.3:a:konveyor:mig-controller:*:*:*:*:*:*:*:*"],"extracted_events":[{"fixed":"1.5.2"},{"introduced":"1.6.0"},{"fixed":"1.6.3"}]},{"cpes":["cpe:2.3:a:redhat:migration_toolkit:1.5:*:*:*:*:containers:*:*","cpe:2.3:a:redhat:migration_toolkit:1.6:*:*:*:*:containers:*:*"],"extracted_events":[{"introduced":"1.5"},{"last_affected":"1.5"},{"introduced":"1.6"},{"last_affected":"1.6"}],"source":"CPE_STRING","vendor_product":"redhat:migration_toolkit"}]},"references":[{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2022017"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/migtools/mig-controller","events":[{"introduced":"bfdd962296708c9fa8648087f5a43d07afe241f5"},{"last_affected":"bfdd962296708c9fa8648087f5a43d07afe241f5"}],"database_specific":{"extracted_events":[{"introduced":"1.0"},{"last_affected":"1.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:redhat:migration_toolkit:1.0:*:*:*:*:*:*:*"}}],"versions":["1.0","1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3948.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"}]}