{"schemaVersion":3,"id":"CVE-2024-7517","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A command injection vulnerability in Brocade Fabric OS before 9.2.0c, and 9.2.1 through 9.2.1a on IP extension platforms could allow a local authenticated attacker to perform a privileged escalation via crafted use of the portcfg command.\n\nThis specific exploitation is only possible on IP Extension platforms: Brocade 7810, Brocade 7840, Brocade 7850 and on Brocade X6 or X7 directors with an SX-6 Extension blade installed. The attacker must be logged into the switch via SSH or serial console to conduct the attack.","dates":{"published":"2024-11-21T05:53:34.442Z","modified":"2025-09-09T19:02:20.886Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.5,"severity":"high","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":8.5,"severity":"high","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":8.5,"severity":"high","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00624,"percentile":0.48909,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00624},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00624,"percentile":0.48909}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00624,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00624,"percentile":0.48909}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","description":"The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/78.html"}],"affected":[{"vendor":"broadcom","product":"fabric_operating_system","name":"fabric operating system","label":"fabric_operating_system","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 9.2.0c","noFixRecorded":false,"fixedIn":null},{"text":"≥ 9.2.1, ≤ 9.2.1a","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 9.2.0c | ≥ 9.2.1, ≤ 9.2.1a","eol":null,"hubHref":"/vendor/broadcom/fabric_operating_system"},{"vendor":"brocade","product":"fabric_os","name":"fabric os","label":"fabric_os","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"Brocade Fabric OS versions before 9.2.0c, and 9.2.1 through 9.2.1a","noFixRecorded":false,"fixedIn":null}],"versionsText":"Brocade Fabric OS versions before 9.2.0c, and 9.2.1 through 9.2.1a","eol":null,"hubHref":"/vendor/brocade/fabric_os"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25071","label":"support.broadcom.com/web/…","hostname":"support.broadcom.com","tags":["Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-11-21T05:53:34.442Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-09-09T19:02:20.886Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":34,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T21:03:59.847Z","stale":false,"partial":false}}