{"id":"CVE-2021-38485","aliases":["EUVD-2021-24937","GHSA-3vv9-j796-m9mf"],"status":"published","title":"Emerson WirelessHART Gateway","description":"The affected product is vulnerable to improper input validation in the restore file. This enables an attacker to provide malicious config files to replace any file on disk.","severity":{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00926,"percentile":0.6078,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2021-10-22T13:23:38Z","modified":"2026-06-17T04:02:12Z","products":[{"vendor":"emerson","product":"wireless_1410_gateway_firmware"},{"vendor":"emerson","product":"wireless_1410d_gateway_firmware"},{"vendor":"emerson","product":"wireless_1420_gateway_firmware"},{"vendor":"emerson","product":"wirelesshart gateway"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38485"},{"url":"https://github.com/advisories/GHSA-3vv9-j796-m9mf"}],"sources":{"cve":[{"id":"CVE-2021-38485","title":"Emerson WirelessHART Gateway","description":"The affected product is vulnerable to improper input validation in the restore file. This enables an attacker to provide malicious config files to replace any file on disk.","status":"published","published":"2021-10-22T13:23:38.936Z","modified":"2024-09-16T20:58:26.04Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:33:07.697752Z"}],"euvd":[{"id":"EUVD-2021-24937","description":"The affected product is vulnerable to improper input validation in the restore file. This enables an attacker to provide malicious config files to replace any file on disk.","status":"published","published":"2021-10-22T13:23:38Z","modified":"2024-09-16T20:58:26Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:55:09.104839Z"}],"ghsa":[{"id":"GHSA-3vv9-j796-m9mf","title":"The affected product is vulnerable to improper input validation in the restore file. This enables...","description":"The affected product is vulnerable to improper input validation in the restore file. This enables an attacker to provide malicious config files to replace any file on disk.","status":"published","published":"2022-05-24T19:18:37Z","modified":"2023-01-30T05:03:11Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:46:47.501364Z"}],"nvd":[{"id":"CVE-2021-38485","description":"The affected product is vulnerable to improper input validation in the restore file. This enables an attacker to provide malicious config files to replace any file on disk.","status":"published","published":"2021-10-22T14:15:08.58Z","modified":"2026-06-17T04:02:12.343Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:07:00.137719Z"}]}}