{"id":"CVE-2018-6449","aliases":["EUVD-2018-18206","GHSA-58h4-fw5x-m6gj"],"status":"published","title":"Host Header Injection vulnerability in the http management interface in Brocade Fabric OS...","description":"Host Header Injection vulnerability in the http management interface in Brocade Fabric OS versions before v9.0.0 could allow a remote attacker to exploit this vulnerability by injecting arbitrary HTTP headers","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00765,"percentile":0.55687,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-09-25T13:08:25Z","modified":"2026-06-17T02:01:51Z","products":[{"vendor":"broadcom","product":"fabric_operating_system"},{"vendor":"brocade","product":"brocade fabric os"}],"references":[{"url":"https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2020-1077","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6449"},{"url":"https://github.com/advisories/GHSA-58h4-fw5x-m6gj"}],"sources":{"cve":[{"id":"CVE-2018-6449","description":"Host Header Injection vulnerability in the http management interface in Brocade Fabric OS versions before v9.0.0 could allow a remote attacker to exploit this vulnerability by injecting arbitrary HTTP headers","status":"published","published":"2020-09-25T13:08:25Z","modified":"2024-08-05T06:01:49.098Z","updated_at":"2026-11-02T14:35:05.961936Z"}],"euvd":[{"id":"EUVD-2018-18206","description":"Host Header Injection vulnerability in the http management interface in Brocade Fabric OS versions before v9.0.0 could allow a remote attacker to exploit this vulnerability by injecting arbitrary HTTP headers","status":"published","published":"2020-09-25T13:08:25Z","modified":"2024-08-05T06:01:49Z","updated_at":"2026-11-03T02:40:08.072854Z"}],"ghsa":[{"id":"GHSA-58h4-fw5x-m6gj","title":"Host Header Injection vulnerability in the http management interface in Brocade Fabric OS...","description":"Host Header Injection vulnerability in the http management interface in Brocade Fabric OS versions before v9.0.0 could allow a remote attacker to exploit this vulnerability by injecting arbitrary HTTP headers","status":"published","published":"2022-05-24T17:29:32Z","modified":"2023-01-29T05:03:59Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:45:27.054092Z"}],"nvd":[{"id":"CVE-2018-6449","description":"Host Header Injection vulnerability in the http management interface in Brocade Fabric OS versions before v9.0.0 could allow a remote attacker to exploit this vulnerability by injecting arbitrary HTTP headers","status":"published","published":"2020-09-25T14:15:13.25Z","modified":"2026-06-17T02:01:51.21Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:05:00.03074Z"}]}}