{"id":"CVE-2023-1383","aliases":["EUVD-2023-23639","GHSA-j72m-jwmc-pqv8"],"status":"published","title":"An Improper Enforcement of Behavioral Workflow vulnerability in the exchangeDeviceServices...","description":"An Improper Enforcement of Behavioral Workflow vulnerability in the exchangeDeviceServices function on the amzn.dmgr service allowed an attacker to register services that are only locally accessible.\n\nThis issue affects:\n\nAmazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. \nInsignia TV with FireOS versions prior to 7.6.3.3.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00276,"percentile":0.20157,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-841"],"published":"2023-05-03T11:42:10Z","modified":"2026-06-17T05:27:49Z","products":[{"vendor":"amazon","product":"fire tv stick 3rd gen"},{"vendor":"amazon","product":"fire_os"},{"vendor":"amazonfire tv stick 3rd gen","product":"fire tv stick 3rd gen"},{"vendor":"insignia","product":"tv with fireos"}],"references":[{"url":"https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1383"},{"url":"https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series"},{"url":"https://github.com/advisories/GHSA-j72m-jwmc-pqv8"}],"sources":{"cve":[{"id":"CVE-2023-1383","description":"An Improper Enforcement of Behavioral Workflow vulnerability in the exchangeDeviceServices function on the amzn.dmgr service allowed an attacker to register services that are only locally accessible.\n\nThis issue affects:\n\nAmazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. \nInsignia TV with FireOS versions prior to 7.6.3.3.","status":"published","published":"2023-05-03T11:42:10.455Z","modified":"2025-01-30T15:07:33.815Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-841"],"updated_at":"2026-11-02T14:35:32.019713Z"}],"euvd":[{"id":"EUVD-2023-23639","description":"An Improper Enforcement of Behavioral Workflow vulnerability in the exchangeDeviceServices function on the amzn.dmgr service allowed an attacker to register services that are only locally accessible.\n\nThis issue affects:\n\nAmazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. \nInsignia TV with FireOS versions prior to 7.6.3.3.","status":"published","published":"2023-05-03T11:42:10Z","modified":"2025-01-30T15:07:33Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:09.506854Z"}],"ghsa":[{"id":"GHSA-j72m-jwmc-pqv8","title":"An Improper Enforcement of Behavioral Workflow vulnerability in the exchangeDeviceServices...","description":"An Improper Enforcement of Behavioral Workflow vulnerability in the exchangeDeviceServices function on the amzn.dmgr service allowed an attacker to register services that are only locally accessible.\n\nThis issue affects:\n\nAmazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. \nInsignia TV with FireOS versions prior to 7.6.3.3.","status":"published","published":"2023-05-03T12:30:41Z","modified":"2024-04-11T21:07:29Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-841"],"updated_at":"2026-11-02T14:57:06.932158Z"}],"nvd":[{"id":"CVE-2023-1383","description":"An Improper Enforcement of Behavioral Workflow vulnerability in the exchangeDeviceServices function on the amzn.dmgr service allowed an attacker to register services that are only locally accessible.\n\nThis issue affects:\n\nAmazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. \nInsignia TV with FireOS versions prior to 7.6.3.3.","status":"published","published":"2023-05-03T12:16:44.977Z","modified":"2026-06-17T05:27:49.87Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-841"],"updated_at":"2026-11-02T14:07:59.151142Z"}]}}