{"api_version":"v1","generated_at":"2026-10-10T07:00:00+00:00","product":{"cve_count":1,"evidence_gap_note":"This identity is present in BlackTree CVE records, but no product-specific publisher support or retirement history is currently registered in Lifecycle.","id":"security:cve-zyxel-xgs2220-30-firmware-b3eef1791bad","lifecycle_state":"evidence_gap","linked_lifecycle_url":null,"name":"XGS2220-30 firmware","next_cursor":null,"observations":[{"affected":"V4.80(ABXN.1); V4.80(ACAR.1); V4.80(ABQE.1)","affected_versions_present":true,"cve_id":"CVE-2023-28768","cve_url":"https://cve.blacktree.nl/cve/CVE-2023-28768","fixed":"An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.","last_modified":"2024-10-01T19:13:16.205Z","patch_url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-xgs2220-xmg1930-and-xs1930-series-switches","primary_source":"","published":"2023-08-14T16:10:27.201Z"}],"source_generated_at":"2026-10-09T06:17:25.511Z","vendor":"Zyxel"}}