{"id":"CVE-2023-36669","aliases":["EUVD-2023-40612","GHSA-qcf4-5rjw-q56c"],"status":"published","title":"Missing Authentication for a Critical Function within the Kratos NGC Indoor Unit (IDU) before 11...","description":"Missing Authentication for a Critical Function within the Kratos NGC Indoor Unit (IDU) before 11.4 allows remote attackers to obtain arbitrary control of the IDU/ODU system. Any attacker with layer-3 network access to the IDU can impersonate the Touch Panel Unit (TPU) within the IDU by sending crafted TCP requests to the IDU.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00873,"percentile":0.59157,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2023-07-18T00:00:00Z","modified":"2026-06-17T06:06:47Z","products":[{"vendor":"kratosdefense","product":"ngc_indoor_unit"},{"vendor":"kratosdefense","product":"ngc_indoor_unit_firmware"}],"references":[{"url":"https://kratosdefense.com","tags":["x_transferred","Product"]},{"url":"https://www.kratosdefense.com/vulnerability-advisories/cve-2023-36669","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-36669"},{"url":"https://github.com/advisories/GHSA-qcf4-5rjw-q56c"}],"sources":{"cve":[{"id":"CVE-2023-36669","description":"Missing Authentication for a Critical Function within the Kratos NGC Indoor Unit (IDU) before 11.4 allows remote attackers to obtain arbitrary control of the IDU/ODU system. Any attacker with layer-3 network access to the IDU can impersonate the Touch Panel Unit (TPU) within the IDU by sending crafted TCP requests to the IDU.","status":"published","published":"2023-07-18T00:00:00Z","modified":"2024-10-28T18:19:59.904Z","updated_at":"2026-11-02T14:35:27.810438Z"}],"euvd":[{"id":"EUVD-2023-40612","description":"Missing Authentication for a Critical Function within the Kratos NGC Indoor Unit (IDU) before 11.4 allows remote attackers to obtain arbitrary control of the IDU/ODU system. Any attacker with layer-3 network access to the IDU can impersonate the Touch Panel Unit (TPU) within the IDU by sending crafted TCP requests to the IDU.","status":"published","published":"2023-07-18T00:00:00Z","modified":"2024-10-28T18:19:59Z","updated_at":"2026-11-03T00:05:16.135425Z"}],"ghsa":[{"id":"GHSA-qcf4-5rjw-q56c","title":"Missing Authentication for a Critical Function within the Kratos NGC Indoor Unit (IDU) before 11...","description":"Missing Authentication for a Critical Function within the Kratos NGC Indoor Unit (IDU) before 11.4 allows remote attackers to obtain arbitrary control of the IDU/ODU system. Any attacker with layer-3 network access to the IDU can impersonate the Touch Panel Unit (TPU) within the IDU by sending crafted TCP requests to the IDU.","status":"published","published":"2023-07-18T18:30:36Z","modified":"2024-04-04T06:14:12Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:56:40.370348Z"}],"nvd":[{"id":"CVE-2023-36669","description":"Missing Authentication for a Critical Function within the Kratos NGC Indoor Unit (IDU) before 11.4 allows remote attackers to obtain arbitrary control of the IDU/ODU system. Any attacker with layer-3 network access to the IDU can impersonate the Touch Panel Unit (TPU) within the IDU by sending crafted TCP requests to the IDU.","status":"published","published":"2023-07-18T18:15:12.553Z","modified":"2026-06-17T06:06:47.93Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:08:17.044696Z"}]}}