{"id":"CVE-2024-22771","aliases":["EUVD-2024-20302","GHSA-7695-f938-c2jf"],"status":"published","title":"Hitron Systems DVR LGUVR-4H Improper Input Validation Vulnerability","description":"Improper Input Validation in Hitron Systems DVR LGUVR-4H 1.02~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.","severity":{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00496,"percentile":0.43017,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-798"],"published":"2024-01-23T04:49:10Z","modified":"2026-06-17T07:11:44Z","products":[{"vendor":"hitron","product":"lguvr-4h_firmware"},{"vendor":"hitron systems","product":"dvr lguvr-4h"},{"vendor":"hitronsystems","product":"dvr_lguvr-4h_firmware"}],"references":[{"url":"http://www.hitron.co.kr/firmware/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-22771"},{"url":"http://www.hitron.co.kr/firmware"},{"url":"https://github.com/advisories/GHSA-7695-f938-c2jf"}],"sources":{"cve":[{"id":"CVE-2024-22771","title":"Hitron Systems DVR LGUVR-4H Improper Input Validation Vulnerability","description":"Improper Input Validation in Hitron Systems DVR LGUVR-4H 1.02~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.","status":"published","published":"2024-01-23T04:49:10.8Z","modified":"2024-10-22T03:55:42.957Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:34:00.254134Z"}],"euvd":[{"id":"EUVD-2024-20302","description":"Improper Input Validation in Hitron Systems DVR LGUVR-4H 1.02~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.","status":"published","published":"2024-01-23T04:49:10Z","modified":"2024-10-22T03:55:42Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T00:05:22.720016Z"}],"ghsa":[{"id":"GHSA-7695-f938-c2jf","title":"Improper Input Validation in Hitron Systems DVR LGUVR-4H 1.02~4.02 allows an attacker to cause...","description":"Improper Input Validation in Hitron Systems DVR LGUVR-4H 1.02~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.","status":"published","published":"2024-01-23T06:30:21Z","modified":"2025-12-31T03:31:31Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20","CWE-798"],"updated_at":"2026-11-02T15:05:24.798125Z"}],"nvd":[{"id":"CVE-2024-22771","description":"Improper Input Validation in Hitron Systems DVR LGUVR-4H 1.02~4.02 allows an attacker to cause network attack in case of using defalut admin ID/PW.","status":"published","published":"2024-01-23T05:15:09.563Z","modified":"2026-06-17T07:11:44.247Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-20","CWE-798"],"updated_at":"2026-11-02T14:09:32.147098Z"}]}}