{"id":"CVE-2020-6999","aliases":["EUVD-2020-28139","GHSA-4348-9j97-6mhj"],"status":"published","title":"In Moxa EDS-G516E Series firmware, Version 5.2 or lower, some of the parameters in the setting...","description":"In Moxa EDS-G516E Series firmware, Version 5.2 or lower, some of the parameters in the setting pages do not ensure text is the correct size for its buffer.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00979,"percentile":0.62632,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2020-03-26T12:06:51Z","modified":"2026-06-17T03:24:05Z","products":[{"vendor":"moxa","product":"mds-g516e_firmware"}],"references":[{"url":"https://www.us-cert.gov/ics/advisories/icsa-20-056-04","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-6999"},{"url":"https://github.com/advisories/GHSA-4348-9j97-6mhj"}],"sources":{"cve":[{"id":"CVE-2020-6999","description":"In Moxa EDS-G516E Series firmware, Version 5.2 or lower, some of the parameters in the setting pages do not ensure text is the correct size for its buffer.","status":"published","published":"2020-03-26T12:06:51Z","modified":"2024-08-04T09:18:02.494Z","cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:52.592504Z"}],"euvd":[{"id":"EUVD-2020-28139","description":"In Moxa EDS-G516E Series firmware, Version 5.2 or lower, some of the parameters in the setting pages do not ensure text is the correct size for its buffer.","status":"published","published":"2020-03-26T12:06:51Z","modified":"2024-08-04T09:18:02Z","updated_at":"2026-11-03T03:08:01.029528Z"}],"ghsa":[{"id":"GHSA-4348-9j97-6mhj","title":"In Moxa EDS-G516E Series firmware, Version 5.2 or lower, some of the parameters in the setting...","description":"In Moxa EDS-G516E Series firmware, Version 5.2 or lower, some of the parameters in the setting pages do not ensure text is the correct size for its buffer.","status":"published","published":"2022-05-24T17:12:51Z","modified":"2023-01-29T05:01:54Z","updated_at":"2026-11-02T14:44:56.825456Z"}],"nvd":[{"id":"CVE-2020-6999","description":"In Moxa EDS-G516E Series firmware, Version 5.2 or lower, some of the parameters in the setting pages do not ensure text is the correct size for its buffer.","status":"published","published":"2020-03-26T13:15:13.61Z","modified":"2026-06-17T03:24:05.91Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:05:56.580228Z"}]}}