{"id":"CVE-2020-28944","aliases":["EUVD-2020-21332","GHSA-6v4f-fj9h-ppc3"],"status":"published","title":"OX Guard 2.10.4 and earlier allows a Denial of Service via a WKS server that responds slowly or...","description":"OX Guard 2.10.4 and earlier allows a Denial of Service via a WKS server that responds slowly or with a large amount of data.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0157,"percentile":0.7555,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2021-04-30T21:06:19Z","modified":"2026-06-17T03:10:53Z","products":[{"vendor":"open-xchange","product":"ox_guard"}],"references":[{"url":"https://open-xchange.com","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/162406/OX-App-Suite-OX-Guard-SSRF-DoS-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28944"},{"url":"https://github.com/advisories/GHSA-6v4f-fj9h-ppc3"}],"sources":{"cve":[{"id":"CVE-2020-28944","description":"OX Guard 2.10.4 and earlier allows a Denial of Service via a WKS server that responds slowly or with a large amount of data.","status":"published","published":"2021-04-30T21:06:19Z","modified":"2024-08-04T16:48:00.595Z","updated_at":"2026-11-02T14:35:57.017407Z"}],"euvd":[{"id":"EUVD-2020-21332","description":"OX Guard 2.10.4 and earlier allows a Denial of Service via a WKS server that responds slowly or with a large amount of data.","status":"published","published":"2021-04-30T21:06:19Z","modified":"2024-08-04T16:48:00Z","updated_at":"2026-11-03T03:07:08.475588Z"}],"ghsa":[{"id":"GHSA-6v4f-fj9h-ppc3","title":"OX Guard 2.10.4 and earlier allows a Denial of Service via a WKS server that responds slowly or...","description":"OX Guard 2.10.4 and earlier allows a Denial of Service via a WKS server that responds slowly or with a large amount of data.","status":"published","published":"2022-05-24T17:49:23Z","modified":"2023-01-29T05:06:09Z","cwes":["CWE-400"],"updated_at":"2026-11-02T14:45:57.703827Z"}],"nvd":[{"id":"CVE-2020-28944","description":"OX Guard 2.10.4 and earlier allows a Denial of Service via a WKS server that responds slowly or with a large amount of data.","status":"published","published":"2021-04-30T22:15:07.623Z","modified":"2026-06-17T03:10:53.23Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:06:39.25999Z"}]}}