{"id":"CVE-2020-11645","aliases":["EUVD-2020-3990","GHSA-vr8r-f4qq-mrwq"],"status":"published","title":"GateManager Denial of Service Vulnerability","description":"A denial of service vulnerability in B\u0026R GateManager 4260 and 9250 versions \u003c9.0.20262 and GateManager 8250 versions \u003c9.2.620236042 allows authenticated users to limit availability of GateManager instances.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01346,"percentile":0.71632,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2020-10-15T14:59:08Z","modified":"2026-06-17T02:50:32Z","products":[{"vendor":"b\u0026r","product":"gatemanager"},{"vendor":"br-automation","product":"gatemanager_4260_firmware"},{"vendor":"br-automation","product":"gatemanager_8250_firmware"},{"vendor":"br-automation","product":"gatemanager_9250_firmware"},{"vendor":"secomea","product":"gatemanager"}],"references":[{"url":"https://www.br-automation.com/downloads_br_productcatalogue/assets/1600003183751-de-original-1.0.pdf","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-20-273-03","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11645"},{"url":"https://github.com/advisories/GHSA-vr8r-f4qq-mrwq"}],"sources":{"cve":[{"id":"CVE-2020-11645","title":"GateManager Denial of Service Vulnerability","description":"A denial of service vulnerability in B\u0026R GateManager 4260 and 9250 versions \u003c9.0.20262 and GateManager 8250 versions \u003c9.2.620236042 allows authenticated users to limit availability of GateManager instances.","status":"published","published":"2020-10-15T14:59:08.5Z","modified":"2024-09-17T01:31:40.263Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:35:57.67317Z"}],"euvd":[{"id":"EUVD-2020-3990","description":"A denial of service vulnerability in B\u0026R GateManager 4260 and 9250 versions \u003c9.0.20262 and GateManager 8250 versions \u003c9.2.620236042 allows authenticated users to limit availability of GateManager instances.","status":"published","published":"2020-10-15T14:59:08Z","modified":"2024-09-17T01:31:40Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:28:48.901339Z"}],"ghsa":[{"id":"GHSA-vr8r-f4qq-mrwq","title":"A denial of service vulnerability in B\u0026R GateManager 4260 and 9250 versions \u003c9.0.20262 and...","description":"A denial of service vulnerability in B\u0026R GateManager 4260 and 9250 versions \u003c9.0.20262 and GateManager 8250 versions \u003c9.2.620236042 allows authenticated users to limit availability of GateManager instances.","status":"published","published":"2022-05-24T17:30:43Z","modified":"2023-01-29T05:04:51Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:45:39.24589Z"}],"nvd":[{"id":"CVE-2020-11645","description":"A denial of service vulnerability in B\u0026R GateManager 4260 and 9250 versions \u003c9.0.20262 and GateManager 8250 versions \u003c9.2.620236042 allows authenticated users to limit availability of GateManager instances.","status":"published","published":"2020-10-15T15:15:11.123Z","modified":"2026-06-17T02:50:32.68Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:06:19.351389Z"}]}}