{"cve":"CVE-2020-7488","nvd":{"published":"2020-04-22T19:15:11.717","modified":"2026-06-17T03:24:52.740","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-319"],"references":["https://www.se.com/ww/en/download/document/SEVD-2020-105-02","https://www.se.com/ww/en/download/document/SEVD-2020-105-02"],"products":["schneider-electric:ecostruxure_machine_expert","schneider-electric:modicon_m218_firmware","schneider-electric:modicon_m241_firmware","schneider-electric:modicon_m251_firmware","schneider-electric:modicon_m258_firmware","schneider-electric:somachine","schneider-electric:somachine_motion"],"source":"nvd","synced_at":"2026-10-19T21:04:18.695612450+00:00"},"epss":{"cve":"CVE-2020-7488","score":0.00893,"percentile":0.59477,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}