{"id":"CVE-2023-47166","aliases":["EUVD-2023-51300","GHSA-963g-qffh-rx88"],"status":"published","title":"A firmware update vulnerability exists in the luci2-io file-import functionality of Milesight...","description":"A firmware update vulnerability exists in the luci2-io file-import functionality of Milesight UR32L v32.3.0.7-r2. A specially crafted network request can lead to arbitrary firmware update. An attacker can send a network request to trigger this vulnerability.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00637,"percentile":0.50818,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285","CWE-306"],"published":"2024-05-01T15:31:02Z","modified":"2026-06-17T06:32:16Z","products":[{"vendor":"milesight","product":"ur32l"},{"vendor":"milesight","product":"ur32l_firmware"}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2023-1852","tags":["x_transferred","Third Party Advisory"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1852"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47166"},{"url":"https://github.com/advisories/GHSA-963g-qffh-rx88"}],"sources":{"cve":[{"id":"CVE-2023-47166","description":"A firmware update vulnerability exists in the luci2-io file-import functionality of Milesight UR32L v32.3.0.7-r2. A specially crafted network request can lead to arbitrary firmware update. An attacker can send a network request to trigger this vulnerability.","status":"published","published":"2024-05-01T15:31:02.072Z","modified":"2025-11-04T17:12:52.905Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:35:13.912858Z"}],"euvd":[{"id":"EUVD-2023-51300","description":"A firmware update vulnerability exists in the luci2-io file-import functionality of Milesight UR32L v32.3.0.7-r2. A specially crafted network request can lead to arbitrary firmware update. An attacker can send a network request to trigger this vulnerability.","status":"published","published":"2024-05-01T15:31:02Z","modified":"2025-11-04T17:12:52Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:28.381167Z"}],"ghsa":[{"id":"GHSA-963g-qffh-rx88","title":"A firmware update vulnerability exists in the luci2-io file-import functionality of Milesight...","description":"A firmware update vulnerability exists in the luci2-io file-import functionality of Milesight UR32L v32.3.0.7-r2. A specially crafted network request can lead to arbitrary firmware update. An attacker can send a network request to trigger this vulnerability.","status":"published","published":"2024-05-01T18:30:41Z","modified":"2025-11-04T18:31:57Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-285","CWE-306"],"updated_at":"2026-11-02T15:04:34.447716Z"}],"nvd":[{"id":"CVE-2023-47166","description":"A firmware update vulnerability exists in the luci2-io file-import functionality of Milesight UR32L v32.3.0.7-r2. A specially crafted network request can lead to arbitrary firmware update. An attacker can send a network request to trigger this vulnerability.","status":"published","published":"2024-05-01T16:15:06.807Z","modified":"2026-06-17T06:32:16.273Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-285","CWE-306"],"updated_at":"2026-11-02T14:09:11.362739Z"}]}}