{"id":"CVE-2019-6522","aliases":["EUVD-2019-16081","GHSA-j83f-2hmq-pjmf"],"status":"published","title":"Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device...","description":"Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device memory on arbitrary addresses, and may allow an attacker to retrieve sensitive data or cause device reboot.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0254,"percentile":0.85082,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2019-03-05T20:29:00.343Z","modified":"2026-06-17T02:39:11Z","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-2019-6522"},{"url":"https://github.com/advisories/GHSA-j83f-2hmq-pjmf"}],"sources":{"cve":[{"id":"CVE-2019-6522","description":"Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device memory on arbitrary addresses, and may allow an attacker to retrieve sensitive data or cause device reboot.","status":"published","published":"2019-03-05T21:00:00Z","modified":"2024-09-17T02:32:19.762Z","cwes":["CWE-125"],"updated_at":"2026-11-02T14:20:23.381621Z"}],"euvd":[{"id":"EUVD-2019-16081","description":"Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device memory on arbitrary addresses, and may allow an attacker to retrieve sensitive data or cause device reboot.","status":"published","published":"2019-03-05T21:00:00Z","modified":"2024-09-17T02:32:19Z","updated_at":"2026-11-03T00:28:39.580336Z"}],"ghsa":[{"id":"GHSA-j83f-2hmq-pjmf","title":"Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device...","description":"Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device memory on arbitrary addresses, and may allow an attacker to retrieve sensitive data or cause device reboot.","status":"published","published":"2022-05-13T01:31:13Z","modified":"2023-02-02T05:05:31Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:52:07.660157Z"}],"nvd":[{"id":"CVE-2019-6522","description":"Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device memory on arbitrary addresses, and may allow an attacker to retrieve sensitive data or cause device reboot.","status":"published","published":"2019-03-05T20:29:00.343Z","modified":"2026-06-17T02:39:11.217Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":8.5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:05:07.268578Z"}]}}