{"id":"CVE-2019-6815","aliases":["EUVD-2019-16369","GHSA-4w3m-xm3w-43g9"],"status":"published","title":"In Modicon Quantum all firmware versions, CWE-264: Permissions, Privileges, and Access Control...","description":"In Modicon Quantum all firmware versions, CWE-264: Permissions, Privileges, and Access Control vulnerabilities could cause a denial of service or unauthorized modifications of the PLC configuration when using Ethernet/IP protocol.","severity":{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01399,"percentile":0.7265,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-05-22T19:52:28Z","modified":"2026-06-17T02:39:43Z","products":[{"vendor":"schneider-electric","product":"modicon_quantum_firmware"}],"references":[{"url":"https://www.schneider-electric.com/en/download/document/SEVD-2019-134-09/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-6815"},{"url":"https://github.com/advisories/GHSA-4w3m-xm3w-43g9"}],"sources":{"cve":[{"id":"CVE-2019-6815","description":"In Modicon Quantum all firmware versions, CWE-264: Permissions, Privileges, and Access Control vulnerabilities could cause a denial of service or unauthorized modifications of the PLC configuration when using Ethernet/IP protocol.","status":"published","published":"2019-05-22T19:52:28Z","modified":"2024-08-04T20:31:04.243Z","updated_at":"2026-11-02T14:20:23.048861Z"}],"euvd":[{"id":"EUVD-2019-16369","description":"In Modicon Quantum all firmware versions, CWE-264: Permissions, Privileges, and Access Control vulnerabilities could cause a denial of service or unauthorized modifications of the PLC configuration when using Ethernet/IP protocol.","status":"published","published":"2019-05-22T19:52:28Z","modified":"2024-08-04T20:31:04Z","updated_at":"2026-11-03T03:06:48.069977Z"}],"ghsa":[{"id":"GHSA-4w3m-xm3w-43g9","title":"In Modicon Quantum all firmware versions, CWE-264: Permissions, Privileges, and Access Control...","description":"In Modicon Quantum all firmware versions, CWE-264: Permissions, Privileges, and Access Control vulnerabilities could cause a denial of service or unauthorized modifications of the PLC configuration when using Ethernet/IP protocol.","status":"published","published":"2022-05-24T16:46:18Z","modified":"2023-01-28T05:05:34Z","updated_at":"2026-11-02T14:44:21.48183Z"}],"nvd":[{"id":"CVE-2019-6815","description":"In Modicon Quantum all firmware versions, CWE-264: Permissions, Privileges, and Access Control vulnerabilities could cause a denial of service or unauthorized modifications of the PLC configuration when using Ethernet/IP protocol.","status":"published","published":"2019-05-22T20:29:02.027Z","modified":"2026-06-17T02:39:43.883Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:14.729983Z"}]}}