{"id":"CVE-2018-16946","aliases":["EUVD-2018-8734","GHSA-5272-pf3m-mjf3"],"status":"published","title":"LG LNB*, LND*, LNU*, and LNV* smart network camera devices have broken access control. Attackers...","description":"LG LNB*, LND*, LNU*, and LNV* smart network camera devices have broken access control. Attackers are able to download /updownload/t.report (aka Log \u0026 Report) files and download backup files (via download.php) without authenticating. These backup files contain user credentials and configuration information for the camera device. An attacker is able to discover the backup filename via reading the system logs or report data, or just by brute-forcing the backup filename pattern. It may be possible to authenticate to the admin account with the admin password.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.09348,"percentile":0.95425,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-552"],"published":"2018-09-12T01:00:00Z","modified":"2026-06-17T01:45:01Z","exploits":[{"source":"exploitdb","id":"EDB-45394","title":"LG Smart IP Camera 1508190 - Backup File Download","type":"webapps","platform":"hardware","date":"2018-09-12","url":"https://www.exploit-db.com/exploits/45394"}],"products":[{"vendor":"lg","product":"lnb5110_firmware"},{"vendor":"lg","product":"lnb5320_firmware"},{"vendor":"lg","product":"lnb5320r_firmware"},{"vendor":"lg","product":"lnb7210_firmware"},{"vendor":"lg","product":"lnd3230r_firmware"},{"vendor":"lg","product":"lnd5110_firmware"},{"vendor":"lg","product":"lnd5110r_firmware"},{"vendor":"lg","product":"lnd5220r_firmware"},{"vendor":"lg","product":"lnd7210_firmware"},{"vendor":"lg","product":"lnd7210r_firmware"},{"vendor":"lg","product":"lnu3230r_firmware"},{"vendor":"lg","product":"lnu5110r_firmware"},{"vendor":"lg","product":"lnu5320r_firmware"},{"vendor":"lg","product":"lnu7210r_firmware"},{"vendor":"lg","product":"lnv5110r_firmware"},{"vendor":"lg","product":"lnv5320r_firmware"},{"vendor":"lg","product":"lnv7210_firmware"},{"vendor":"lg","product":"lnv7210r_firmware"}],"references":[{"url":"https://www.exploit-db.com/exploits/45394/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/EgeBalci/LG-Smart-IP-Device-Backup-Download","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16946"},{"url":"https://github.com/advisories/GHSA-5272-pf3m-mjf3"}],"sources":{"cve":[{"id":"CVE-2018-16946","description":"LG LNB*, LND*, LNU*, and LNV* smart network camera devices have broken access control. Attackers are able to download /updownload/t.report (aka Log \u0026 Report) files and download backup files (via download.php) without authenticating. These backup files contain user credentials and configuration information for the camera device. An attacker is able to discover the backup filename via reading the system logs or report data, or just by brute-forcing the backup filename pattern. It may be possible to authenticate to the admin account with the admin password.","status":"published","published":"2018-09-12T01:00:00Z","modified":"2024-08-05T10:39:57.673Z","updated_at":"2026-11-02T14:35:11.426178Z"}],"euvd":[{"id":"EUVD-2018-8734","description":"LG LNB*, LND*, LNU*, and LNV* smart network camera devices have broken access control. Attackers are able to download /updownload/t.report (aka Log \u0026 Report) files and download backup files (via download.php) without authenticating. These backup files contain user credentials and configuration information for the camera device. An attacker is able to discover the backup filename via reading the system logs or report data, or just by brute-forcing the backup filename pattern. It may be possible to authenticate to the admin account with the admin password.","status":"published","published":"2018-09-12T01:00:00Z","modified":"2024-08-05T10:39:57Z","updated_at":"2026-11-03T02:39:39.763591Z"}],"ghsa":[{"id":"GHSA-5272-pf3m-mjf3","title":"LG LNB*, LND*, LNU*, and LNV* smart network camera devices have broken access control. Attackers...","description":"LG LNB*, LND*, LNU*, and LNV* smart network camera devices have broken access control. Attackers are able to download /updownload/t.report (aka Log \u0026 Report) files and download backup files (via download.php) without authenticating. These backup files contain user credentials and configuration information for the camera device. An attacker is able to discover the backup filename via reading the system logs or report data, or just by brute-forcing the backup filename pattern. It may be possible to authenticate to the admin account with the admin password.","status":"published","published":"2022-05-13T01:50:27Z","modified":"2023-02-02T05:02:01Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-552"],"updated_at":"2026-11-02T14:51:19.670124Z"}],"nvd":[{"id":"CVE-2018-16946","description":"LG LNB*, LND*, LNU*, and LNV* smart network camera devices have broken access control. Attackers are able to download /updownload/t.report (aka Log \u0026 Report) files and download backup files (via download.php) without authenticating. These backup files contain user credentials and configuration information for the camera device. An attacker is able to discover the backup filename via reading the system logs or report data, or just by brute-forcing the backup filename pattern. It may be possible to authenticate to the admin account with the admin password.","status":"published","published":"2018-09-12T01:29:00.25Z","modified":"2026-06-17T01:45:01.613Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-552"],"updated_at":"2026-11-02T14:04:38.672108Z"}]}}