{"id":"CVE-2020-29596","aliases":["EUVD-2020-21957","GHSA-crm8-2hrx-527c"],"status":"published","title":"MiniWeb HTTP server 0.8.19 allows remote attackers to cause a denial of service (daemon crash)...","description":"MiniWeb HTTP server 0.8.19 allows remote attackers to cause a denial of service (daemon crash) via a long name for the first parameter in a POST request.","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":"2026-11-11","score":0.02693,"percentile":0.86087,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2020-12-21T21:36:06Z","modified":"2026-06-17T03:11:29Z","products":[{"vendor":"miniweb_http_server_project","product":"miniweb_http_server"}],"references":[{"url":"https://sourceforge.net/projects/miniweb/files/miniweb/0.8/","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory"]},{"url":"https://packetstormsecurity.com/files/160470/MiniWeb-HTTP-Server-0.8.19-Buffer-Overflow.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/49247","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://securityforeveryone.com/blog/miniweb-http-server-vulnerability-0-day-cve-2020-29596","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-29596"},{"url":"https://github.com/advisories/GHSA-crm8-2hrx-527c"}],"sources":{"cve":[{"id":"CVE-2020-29596","description":"MiniWeb HTTP server 0.8.19 allows remote attackers to cause a denial of service (daemon crash) via a long name for the first parameter in a POST request.","status":"published","published":"2020-12-21T21:36:06Z","modified":"2024-08-04T16:55:10.475Z","updated_at":"2026-11-02T14:35:55.460269Z"}],"euvd":[{"id":"EUVD-2020-21957","description":"MiniWeb HTTP server 0.8.19 allows remote attackers to cause a denial of service (daemon crash) via a long name for the first parameter in a POST request.","status":"published","published":"2020-12-21T21:36:06Z","modified":"2024-08-04T16:55:10Z","updated_at":"2026-11-03T03:07:07.463834Z"}],"ghsa":[{"id":"GHSA-crm8-2hrx-527c","title":"MiniWeb HTTP server 0.8.19 allows remote attackers to cause a denial of service (daemon crash)...","description":"MiniWeb HTTP server 0.8.19 allows remote attackers to cause a denial of service (daemon crash) via a long name for the first parameter in a POST request.","status":"published","published":"2022-05-24T17:37:06Z","modified":"2023-01-29T05:04:49Z","cwes":["CWE-120"],"updated_at":"2026-11-02T14:45:38.830072Z"}],"nvd":[{"id":"CVE-2020-29596","description":"MiniWeb HTTP server 0.8.19 allows remote attackers to cause a denial of service (daemon crash) via a long name for the first parameter in a POST request.","status":"published","published":"2020-12-21T22:15:13.487Z","modified":"2026-06-17T03:11:29.927Z","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-120"],"updated_at":"2026-11-02T14:06:27.73474Z"}]}}