{"cve":"CVE-2020-7486","nvd":{"published":"2020-04-16T19:15:34.823","modified":"2026-06-17T03:24:52.517","status":"Modified","description":"**VERSION NOT SUPPORTED WHEN ASSIGNED** A vulnerability could cause TCM modules to reset when under high network load in TCM v10.4.x and in system v10.3.x. This vulnerability was discovered and remediated in version v10.5.x on August 13, 2009. TCMs from v10.5.x and on will no longer exhibit this behavior.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-400"],"references":["https://us-cert.cisa.gov/ics/advisories/icsa-20-205-01","https://www.se.com/ww/en/download/document/SESB-2020-105-01","https://us-cert.cisa.gov/ics/advisories/icsa-20-205-01","https://www.se.com/ww/en/download/document/SESB-2020-105-01"],"products":["schneider-electric:tricon_tcm_4351_firmware","schneider-electric:tricon_tcm_4351a_firmware","schneider-electric:tricon_tcm_4351b_firmware","schneider-electric:tricon_tcm_4352_firmware","schneider-electric:tricon_tcm_4352a_firmware","schneider-electric:tricon_tcm_4352b_firmware"],"source":"nvd","synced_at":"2026-10-19T21:04:18.695612450+00:00"},"epss":{"cve":"CVE-2020-7486","score":0.01639,"percentile":0.76357,"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."]}