{"id":"CVE-2019-6557","aliases":["EUVD-2019-16116","GHSA-cgrr-xgfh-rgv2"],"status":"published","title":"Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow...","description":"Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow remote code execution.","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":"2026-11-08","score":0.05014,"percentile":0.92302,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-120"],"published":"2019-03-05T20:29:00.437Z","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-2019-6557"},{"url":"https://github.com/advisories/GHSA-cgrr-xgfh-rgv2"}],"sources":{"cve":[{"id":"CVE-2019-6557","description":"Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow remote code execution.","status":"published","published":"2019-03-05T21:00:00Z","modified":"2024-09-16T18:24:17.372Z","cwes":["CWE-120"],"updated_at":"2026-11-02T14:20:23.048861Z"}],"euvd":[{"id":"EUVD-2019-16116","description":"Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow remote code execution.","status":"published","published":"2019-03-05T21:00:00Z","modified":"2024-09-16T18:24:17Z","updated_at":"2026-11-03T00:55:32.945265Z"}],"ghsa":[{"id":"GHSA-cgrr-xgfh-rgv2","title":"Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow...","description":"Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow remote code execution.","status":"published","published":"2022-05-13T01:31:13Z","modified":"2023-02-02T05:05:12Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119","CWE-120"],"updated_at":"2026-11-02T14:52:02.518349Z"}],"nvd":[{"id":"CVE-2019-6557","description":"Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow remote code execution.","status":"published","published":"2019-03-05T20:29:00.437Z","modified":"2026-06-17T02:39:15.237Z","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":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:05:07.268578Z"}]}}