{"id":"CVE-2026-22316","aliases":["EUVD-2026-12785","GHSA-c7gg-49qc-mfhm"],"status":"published","title":"Buffer Overflow using TFTP Filename","description":"A remote attacker with user privileges for the webUI can use the setting of the TFTP Filename with a POST Request to trigger a stack-based Buffer Overflow, resulting in a DoS attack.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00401,"percentile":0.34835,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2026-03-18T07:33:31Z","modified":"2026-06-17T10:19:42Z","products":[{"vendor":"phoenix contact","product":"fl nat 2008"},{"vendor":"phoenix contact","product":"fl nat 2208"},{"vendor":"phoenix contact","product":"fl nat 2304-2gc-2sfp"},{"vendor":"phoenix contact","product":"fl switch 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