{"id":"CVE-2023-49617","aliases":["EUVD-2023-53561","GHSA-57qm-6jgh-x438"],"status":"published","title":"MachineSense FeverWarn Missing Authentication for Critical Function","description":"The MachineSense application programmable interface (API) is improperly protected and can be accessed without authentication. A remote attacker could retrieve and modify sensitive information without any authentication.","severity":{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00798,"percentile":0.56943,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2024-02-01T22:26:29Z","modified":"2026-06-17T06:36:14Z","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-2023-49617"},{"url":"https://github.com/advisories/GHSA-57qm-6jgh-x438"}],"sources":{"cve":[{"id":"CVE-2023-49617","title":"MachineSense FeverWarn Missing Authentication for Critical Function","description":"\n\n\n\n\nThe MachineSense application programmable interface (API) is improperly protected and can be accessed without authentication. A remote attacker could retrieve and modify sensitive information without any authentication.\n\n\n\n\n\n","status":"published","published":"2024-02-01T22:26:29.123Z","modified":"2025-06-06T17:26:50.942Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:35:12.998024Z"}],"euvd":[{"id":"EUVD-2023-53561","description":"\n\n\n\n\nThe MachineSense application programmable interface (API) is improperly protected and can be accessed without authentication. A remote attacker could retrieve and modify sensitive information without any authentication.\n\n\n\n\n\n","status":"published","published":"2024-02-01T22:26:29Z","modified":"2025-06-06T17:26:50Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T20:32:28.636987Z"}],"ghsa":[{"id":"GHSA-57qm-6jgh-x438","title":"\n\n\n\n\nThe MachineSense application programmable interface (API) is improperly protected and can be...","description":"\n\n\n\n\nThe MachineSense application programmable interface (API) is improperly protected and can be accessed without authentication. A remote attacker could retrieve and modify sensitive information without any authentication.\n\n\n\n\n\n","status":"published","published":"2024-02-02T00:31:27Z","modified":"2024-02-02T00:31:27Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:55:31.84746Z"}],"nvd":[{"id":"CVE-2023-49617","description":"\n\n\n\n\nThe MachineSense application programmable interface (API) is improperly protected and can be accessed without authentication. A remote attacker could retrieve and modify sensitive information without any authentication.\n\n\n\n\n\n","status":"published","published":"2024-02-01T23:15:10.227Z","modified":"2026-06-17T06:36:14.537Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:09:04.527564Z"}]}}