{"id":"CVE-2020-28215","aliases":["EUVD-2020-20699","GHSA-9ggp-g58q-5q4w"],"status":"published","title":"A CWE-862: Missing Authorization vulnerability exists in Easergy T300 (firmware 2.7 and older),...","description":"A CWE-862: Missing Authorization vulnerability exists in Easergy T300 (firmware 2.7 and older), that could cause a wide range of problems, including information exposures, denial of service, and arbitrary code execution when access control checks are not applied consistently.","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":"2026-11-11","score":0.02339,"percentile":0.83823,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2020-12-11T00:51:07Z","modified":"2026-06-17T03:10:13Z","products":[{"vendor":"schneider-electric","product":"easergy_t300_firmware"}],"references":[{"url":"https://www.se.com/ww/en/download/document/SEVD-2020-315-06/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-20-343-03","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28215"},{"url":"https://github.com/advisories/GHSA-9ggp-g58q-5q4w"}],"sources":{"cve":[{"id":"CVE-2020-28215","description":"A CWE-862: Missing Authorization vulnerability exists in Easergy T300 (firmware 2.7 and older), that could cause a wide range of problems, including information exposures, denial of service, and arbitrary code execution when access control checks are not applied consistently.","status":"published","published":"2020-12-11T00:51:07Z","modified":"2024-08-04T16:33:58.156Z","cwes":["CWE-862"],"updated_at":"2026-11-02T14:35:57.352161Z"}],"euvd":[{"id":"EUVD-2020-20699","description":"A CWE-862: Missing Authorization vulnerability exists in Easergy T300 (firmware 2.7 and older), that could cause a wide range of problems, including information exposures, denial of service, and arbitrary code execution when access control checks are not applied consistently.","status":"published","published":"2020-12-11T00:51:07Z","modified":"2024-08-04T16:33:58Z","updated_at":"2026-11-03T03:07:10.123634Z"}],"ghsa":[{"id":"GHSA-9ggp-g58q-5q4w","title":"A CWE-862: Missing Authorization vulnerability exists in Easergy T300 (firmware 2.7 and older),...","description":"A CWE-862: Missing Authorization vulnerability exists in Easergy T300 (firmware 2.7 and older), that could cause a wide range of problems, including information exposures, denial of service, and arbitrary code execution when access control checks are not applied consistently.","status":"published","published":"2022-05-24T17:36:05Z","modified":"2023-01-29T05:05:01Z","cwes":["CWE-862"],"updated_at":"2026-11-02T14:45:41.213171Z"}],"nvd":[{"id":"CVE-2020-28215","description":"A CWE-862: Missing Authorization vulnerability exists in Easergy T300 (firmware 2.7 and older), that could cause a wide range of problems, including information exposures, denial of service, and arbitrary code execution when access control checks are not applied consistently.","status":"published","published":"2020-12-11T01:15:11.547Z","modified":"2026-06-17T03:10:13.047Z","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-862"],"updated_at":"2026-11-02T14:06:27.10541Z"}]}}