{"id":"CVE-2021-38416","aliases":["EUVD-2021-24868","GHSA-qcg3-vxvh-47mj"],"status":"published","title":"Delta Electronics DIALink","description":"Delta Electronics DIALink versions 1.2.4.0 and prior insecurely loads libraries, which may allow an attacker to use DLL hijacking and takeover the system where the software is installed.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00262,"percentile":0.18101,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-427"],"published":"2021-11-03T19:05:48Z","modified":"2026-06-17T04:02:03Z","products":[{"vendor":"delta electronics","product":"dialink"},{"vendor":"deltaww","product":"dialink"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-294-02","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38416"},{"url":"https://github.com/advisories/GHSA-qcg3-vxvh-47mj"}],"sources":{"cve":[{"id":"CVE-2021-38416","title":"Delta Electronics DIALink","description":"Delta Electronics DIALink versions 1.2.4.0 and prior insecurely loads libraries, which may allow an attacker to use DLL hijacking and takeover the system where the software is installed.","status":"published","published":"2021-11-03T19:05:48.466Z","modified":"2024-09-16T18:54:21.395Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:33:07.697752Z"}],"euvd":[{"id":"EUVD-2021-24868","description":"Delta Electronics DIALink versions 1.2.4.0 and prior insecurely loads libraries, which may allow an attacker to use DLL hijacking and takeover the system where the software is installed.","status":"published","published":"2021-11-03T19:05:48Z","modified":"2024-09-16T18:54:21Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:55:28.088118Z"}],"ghsa":[{"id":"GHSA-qcg3-vxvh-47mj","title":"Delta Electronics DIALink versions 1.2.4.0 and prior insecurely loads libraries, which may allow...","description":"Delta Electronics DIALink versions 1.2.4.0 and prior insecurely loads libraries, which may allow an attacker to use DLL hijacking and takeover the system where the software is installed.","status":"published","published":"2022-05-24T19:19:31Z","modified":"2023-01-30T05:03:33Z","cwes":["CWE-427"],"updated_at":"2026-11-02T14:46:51.868413Z"}],"nvd":[{"id":"CVE-2021-38416","description":"Delta Electronics DIALink versions 1.2.4.0 and prior insecurely loads libraries, which may allow an attacker to use DLL hijacking and takeover the system where the software is installed.","status":"published","published":"2021-11-03T20:15:08.597Z","modified":"2026-06-17T04:02:03.437Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:07:00.549994Z"}]}}