{"id":"CVE-2023-47867","aliases":["EUVD-2023-51957","GHSA-h9g9-92v6-jw8x"],"status":"published","title":"MachineSense FeverWarn Improper Access Control","description":"MachineSense FeverWarn devices are configured as Wi-Fi hosts in a way that attackers within range could connect to the device's web services and compromise the device.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00403,"percentile":0.34888,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2024-02-01T22:30:59Z","modified":"2026-06-17T06:33:26Z","products":[{"vendor":"machinesense","product":"feverwarn"},{"vendor":"machinesense","product":"feverwarn_firmware"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-025-01","tags":["x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://machinesense.com/pages/about-machinesense","tags":["x_transferred","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47867"},{"url":"https://github.com/advisories/GHSA-h9g9-92v6-jw8x"}],"sources":{"cve":[{"id":"CVE-2023-47867","title":"MachineSense FeverWarn Improper Access Control","description":"\n\n\n\n\n\n\n\n\nMachineSense FeverWarn devices are configured as Wi-Fi hosts in a way that attackers within range could connect to the device's web services and compromise the device.\n\n\n\n\n\n\n\n\n\n","status":"published","published":"2024-02-01T22:30:59.328Z","modified":"2024-08-02T21:16:43.765Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:35:14.298866Z"}],"euvd":[{"id":"EUVD-2023-51957","description":"\n\n\n\n\n\n\n\n\nMachineSense FeverWarn devices are configured as Wi-Fi hosts in a way that attackers within range could connect to the device's web services and compromise the device.\n\n\n\n\n\n\n\n\n\n","status":"published","published":"2024-02-01T22:30:59Z","modified":"2024-08-02T21:16:43Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:49:57.383318Z"}],"ghsa":[{"id":"GHSA-h9g9-92v6-jw8x","title":"\n\n\n\n\n\n\n\n\nMachineSense FeverWarn devices are configured as Wi-Fi hosts in a way that attackers...","description":"\n\n\n\n\n\n\n\n\nMachineSense FeverWarn devices are configured as Wi-Fi hosts in a way that attackers within range could connect to the device's web services and compromise the device.\n\n\n\n\n\n\n\n\n\n","status":"published","published":"2024-02-02T00:31:27Z","modified":"2024-02-02T00:31:35Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:55:31.84746Z"}],"nvd":[{"id":"CVE-2023-47867","description":"\n\n\n\n\n\n\n\n\nMachineSense FeverWarn devices are configured as Wi-Fi hosts in a way that attackers within range could connect to the device's web services and compromise the device.\n\n\n\n\n\n\n\n\n\n","status":"published","published":"2024-02-01T23:15:09.567Z","modified":"2026-06-17T06:33:26.247Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:09:04.527564Z"}]}}