{"id":"CVE-2022-28940","aliases":["EUVD-2022-33374","GHSA-94f9-9q8r-v9qg"],"status":"published","title":"In H3C MagicR100 \u003c=V100R005, the / Ajax / ajaxget interface can be accessed without authorization...","description":"In H3C MagicR100 \u003c=V100R005, the / Ajax / ajaxget interface can be accessed without authorization. It sends a large amount of data through ajaxmsg to carry out DOS attack.","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":"2026-11-10","score":0.01183,"percentile":0.68028,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2022-05-04T15:40:06Z","modified":"2026-06-17T04:39:21Z","products":[{"vendor":"h3c","product":"magic_r100_firmware"}],"references":[{"url":"https://github.com/zhefox/0day/blob/main/%E6%96%B0%E5%8D%8E%E4%B8%89magicR100%E5%AD%98%E5%9C%A8DOS%E6%94%BB%E5%87%BB%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90.md","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-28940"},{"url":"https://github.com/advisories/GHSA-94f9-9q8r-v9qg"}],"sources":{"cve":[{"id":"CVE-2022-28940","description":"In H3C MagicR100 \u003c=V100R005, the / Ajax / ajaxget interface can be accessed without authorization. It sends a large amount of data through ajaxmsg to carry out DOS attack.","status":"published","published":"2022-05-04T15:40:06Z","modified":"2024-08-03T06:10:57.635Z","updated_at":"2026-11-02T14:34:39.233406Z"}],"euvd":[{"id":"EUVD-2022-33374","description":"In H3C MagicR100 \u003c=V100R005, the / Ajax / ajaxget interface can be accessed without authorization. It sends a large amount of data through ajaxmsg to carry out DOS attack.","status":"published","published":"2022-05-04T15:40:06Z","modified":"2024-08-03T06:10:57Z","updated_at":"2026-11-03T03:25:39.28463Z"}],"ghsa":[{"id":"GHSA-94f9-9q8r-v9qg","title":"In H3C MagicR100 \u003c=V100R005, the / Ajax / ajaxget interface can be accessed without authorization...","description":"In H3C MagicR100 \u003c=V100R005, the / Ajax / ajaxget interface can be accessed without authorization. It sends a large amount of data through ajaxmsg to carry out DOS attack.","status":"published","published":"2022-05-05T00:00:18Z","modified":"2023-02-01T05:01:42Z","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"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:49:46.239387Z"}],"nvd":[{"id":"CVE-2022-28940","description":"In H3C MagicR100 \u003c=V100R005, the / Ajax / ajaxget interface can be accessed without authorization. It sends a large amount of data through ajaxmsg to carry out DOS attack.","status":"published","published":"2022-05-04T16:15:08.743Z","modified":"2026-06-17T04:39:21.267Z","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":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:07:18.660414Z"}]}}