{"id":"CVE-2016-8798","aliases":["EUVD-2016-9623","GHSA-3x33-4vmh-52pp"],"status":"published","title":"Huawei USG5500 with software V300R001C00 and V300R001C00 allows attackers to bypass the anti-DDoS...","description":"Huawei USG5500 with software V300R001C00 and V300R001C00 allows attackers to bypass the anti-DDoS module of the USGs to cause a denial of service condition on the backend server.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01011,"percentile":0.63384,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2017-04-02T20:00:00Z","modified":"2026-06-17T00:55:01Z","products":[{"vendor":"huawei","product":"usg5500_firmware"}],"references":[{"url":"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161026-01-usg-en","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/93891","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-8798"},{"url":"https://github.com/advisories/GHSA-3x33-4vmh-52pp"}],"sources":{"cve":[{"id":"CVE-2016-8798","description":"Huawei USG5500 with software V300R001C00 and V300R001C00 allows attackers to bypass the anti-DDoS module of the USGs to cause a denial of service condition on the backend server.","status":"published","published":"2017-04-02T20:00:00Z","modified":"2024-08-06T02:35:01.273Z","updated_at":"2026-11-02T14:33:32.415289Z"}],"euvd":[{"id":"EUVD-2016-9623","description":"Huawei USG5500 with software V300R001C00 and V300R001C00 allows attackers to bypass the anti-DDoS module of the USGs to cause a denial of service condition on the backend server.","status":"published","published":"2017-04-02T20:00:00Z","modified":"2024-08-06T02:35:01Z","updated_at":"2026-11-03T02:22:29.188942Z"}],"ghsa":[{"id":"GHSA-3x33-4vmh-52pp","title":"Huawei USG5500 with software V300R001C00 and V300R001C00 allows attackers to bypass the anti-DDoS...","description":"Huawei USG5500 with software V300R001C00 and V300R001C00 allows attackers to bypass the anti-DDoS module of the USGs to cause a denial of service condition on the backend server.","status":"published","published":"2022-05-17T02:51:31Z","modified":"2023-01-27T05:06:37Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:42:57.198879Z"}],"nvd":[{"id":"CVE-2016-8798","description":"Huawei USG5500 with software V300R001C00 and V300R001C00 allows attackers to bypass the anti-DDoS module of the USGs to cause a denial of service condition on the backend server.","status":"published","published":"2017-04-02T20:59:01.89Z","modified":"2026-06-17T00:55:01.343Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:03:37.238712Z"}]}}