{"id":"CVE-2019-6563","aliases":["EUVD-2019-16122","GHSA-v7jq-vcf5-vrr7"],"status":"published","title":"Moxa IKS and EDS generate a predictable cookie calculated with an MD5 hash, allowing an attacker...","description":"Moxa IKS and EDS generate a predictable cookie calculated with an MD5 hash, allowing an attacker to capture the administrator's password, which could lead to a full compromise of the device.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01748,"percentile":0.77959,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-341","CWE-916"],"published":"2019-03-05T20:29:00.547Z","modified":"2026-06-17T02:39:15Z","products":[{"vendor":"ics-cert","product":"moxa iks, eds"},{"vendor":"moxa","product":"eds-405a_firmware"},{"vendor":"moxa","product":"eds-408a_firmware"},{"vendor":"moxa","product":"eds-510a_firmware"},{"vendor":"moxa","product":"iks-g6824a_firmware"}],"references":[{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/107178","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-6563"},{"url":"https://github.com/advisories/GHSA-v7jq-vcf5-vrr7"}],"sources":{"cve":[{"id":"CVE-2019-6563","description":"Moxa IKS and EDS generate a predictable cookie calculated with an MD5 hash, allowing an attacker to capture the administrator's password, which could lead to a full compromise of the device.","status":"published","published":"2019-03-05T21:00:00Z","modified":"2024-09-16T18:44:20.929Z","cwes":["CWE-341"],"updated_at":"2026-11-02T14:20:23.381621Z"}],"euvd":[{"id":"EUVD-2019-16122","description":"Moxa IKS and EDS generate a predictable cookie calculated with an MD5 hash, allowing an attacker to capture the administrator's password, which could lead to a full compromise of the device.","status":"published","published":"2019-03-05T21:00:00Z","modified":"2024-09-16T18:44:20Z","updated_at":"2026-11-03T00:55:29.674428Z"}],"ghsa":[{"id":"GHSA-v7jq-vcf5-vrr7","title":"Moxa IKS and EDS generate a predictable cookie calculated with an MD5 hash, allowing an attacker...","description":"Moxa IKS and EDS generate a predictable cookie calculated with an MD5 hash, allowing an attacker to capture the administrator's password, which could lead to a full compromise of the device.","status":"published","published":"2022-05-13T01:14:53Z","modified":"2023-02-01T05:04:40Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-916"],"updated_at":"2026-11-02T14:50:10.388803Z"}],"nvd":[{"id":"CVE-2019-6563","description":"Moxa IKS and EDS generate a predictable cookie calculated with an MD5 hash, allowing an attacker to capture the administrator's password, which could lead to a full compromise of the device.","status":"published","published":"2019-03-05T20:29:00.547Z","modified":"2026-06-17T02:39:15.877Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-341","CWE-916"],"updated_at":"2026-11-02T14:05:07.268578Z"}]}}