{"id":"CVE-2020-7488","aliases":["EUVD-2020-28613","GHSA-qvw5-8j7m-vjcv"],"status":"published","title":"A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak...","description":"A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and the Modicon M218, M241, M251, and M258 controllers.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00893,"percentile":0.59773,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2020-04-22T18:51:26Z","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-2020-7488"},{"url":"https://github.com/advisories/GHSA-qvw5-8j7m-vjcv"}],"sources":{"cve":[{"id":"CVE-2020-7488","description":"A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and the Modicon M218, M241, M251, and M258 controllers.","status":"published","published":"2020-04-22T18:51:26Z","modified":"2026-05-28T20:29:31.517Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:35:58.331892Z"}],"euvd":[{"id":"EUVD-2020-28613","description":"A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and the Modicon M218, M241, M251, and M258 controllers.","status":"published","published":"2020-04-22T18:51:26Z","modified":"2026-05-28T20:29:31Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T18:21:01.680356Z"}],"ghsa":[{"id":"GHSA-qvw5-8j7m-vjcv","title":"A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak...","description":"A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and the Modicon M218, M241, M251, and M258 controllers.","status":"published","published":"2022-05-24T17:16:11Z","modified":"2026-05-28T21:33:04Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T15:08:22.24664Z"}],"nvd":[{"id":"CVE-2020-7488","description":"A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and the Modicon M218, M241, M251, and M258 controllers.","status":"published","published":"2020-04-22T19:15:11.717Z","modified":"2026-06-17T03:24:52.74Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:05:59.718774Z"}]}}