{"id":"CVE-2020-7487","aliases":["EUVD-2020-28612","GHSA-74wf-cr9v-5294"],"status":"published","title":"A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow...","description":"A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers.","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":"2026-11-10","score":0.00692,"percentile":0.53206,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-345"],"published":"2020-04-22T18:50:25Z","modified":"2026-06-17T03:24:52Z","products":[{"vendor":"schneider-electric","product":"ecostruxure_machine_expert"},{"vendor":"schneider-electric","product":"modicon_m218_firmware"},{"vendor":"schneider-electric","product":"modicon_m241_firmware"},{"vendor":"schneider-electric","product":"modicon_m251_firmware"},{"vendor":"schneider-electric","product":"modicon_m258_firmware"},{"vendor":"schneider-electric","product":"somachine"},{"vendor":"schneider-electric","product":"somachine_motion"}],"references":[{"url":"https://www.se.com/ww/en/download/document/SEVD-2020-105-02","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7487"},{"url":"https://github.com/advisories/GHSA-74wf-cr9v-5294"}],"sources":{"cve":[{"id":"CVE-2020-7487","description":"A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers.","status":"published","published":"2020-04-22T18:50:25Z","modified":"2024-08-04T09:33:18.793Z","cwes":["CWE-345"],"updated_at":"2026-11-02T14:35:58.787905Z"}],"euvd":[{"id":"EUVD-2020-28612","description":"A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers.","status":"published","published":"2020-04-22T18:50:25Z","modified":"2024-08-04T09:33:18Z","updated_at":"2026-11-03T03:08:00.054795Z"}],"ghsa":[{"id":"GHSA-74wf-cr9v-5294","title":"A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow...","description":"A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers.","status":"published","published":"2022-05-24T17:16:11Z","modified":"2023-01-29T05:02:26Z","cwes":["CWE-345"],"updated_at":"2026-11-02T14:45:05.277553Z"}],"nvd":[{"id":"CVE-2020-7487","description":"A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers.","status":"published","published":"2020-04-22T19:15:11.653Z","modified":"2026-06-17T03:24:52.627Z","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-345"],"updated_at":"2026-11-02T14:05:59.718774Z"}]}}