{"id":"CVE-2022-33186","title":"A vulnerability in Brocade Fabric OS software v9.1.1, v9.0.1e, v8.2.3c, v7.4.2j, and earlier versions could allow a remote unauthenticated attacker to execute on a Brocade Fabric OS switch commands capable of modifying zoning, disabling …","summary":"A vulnerability in Brocade Fabric OS software v9.1.1, v9.0.1e, v8.2.3c, v7.4.2j, and earlier versions could allow a remote unauthenticated attacker to execute on a Brocade Fabric OS switch commands capable of modifying zoning, disabling …","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-78","CWE-78"],"vendor":"broadcom","product":"fabric_operating_system","affected":["fabric_operating_system = 7.4.2j","fabric_operating_system = 8.2.3c","fabric_operating_system = 9.0.1e","fabric_operating_system = 9.1.1"],"published":"2022-12-08","updated":"2026-10-13","sourceUpdated":"2026-10-13T18:25:34.177","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-33186","references":[{"url":"https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2022-2121","label":"sirt@brocade.com"},{"url":"https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2022-2121","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.01662,"epssPercentile":0.76093,"ingestedAt":"2026-10-13T18:41:42.720Z","slug":"CVE-2022-33186","body":"## Overview\n\nA vulnerability in Brocade Fabric OS software v9.1.1, v9.0.1e, v8.2.3c, v7.4.2j, and earlier versions could allow a remote unauthenticated attacker to execute on a Brocade Fabric OS switch commands capable of modifying zoning, disabling the switch, disabling ports, and modifying the switch IP address.\n\n## Affected\n\n- `fabric_operating_system = 7.4.2j`\n- `fabric_operating_system = 8.2.3c`\n- `fabric_operating_system = 9.0.1e`\n- `fabric_operating_system = 9.1.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.3,"exploitation":0,"ransomware":0},"changes":[]}