{"schemaVersion":3,"id":"CVE-2026-85422","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability in Brocade ASCG version before 3.5.0 could allow an attacker to obtain a static cryptographic key hardcoded into the software binaries to secure sensitive data at rest and to protect inter-node communication protocols. An attacker who extracts this key can decrypt stored management credentials or craft forged administrative synchronization messages.","dates":{"published":"2026-10-08T06:20:40.678Z","modified":"2026-10-08T17:49:21.856Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.4,"severity":"high","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/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":8.4,"severity":"high","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/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":8.4,"severity":"high","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/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":0.001,"percentile":0.00789,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-08T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.001,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.001,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.001,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.001,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.001,"percentile":0.00789}],"last30":[{"date":"2026-10-08T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00106,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.001,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.001,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.001,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.001,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.001,"percentile":0.00789}]},"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-798","name":"Use of Hard-coded Credentials","description":"The product contains hard-coded credentials, such as a password or cryptographic key.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/798.html"}],"affected":[{"vendor":"broadcom","product":"brocade_active_support_connectivity_gateway","name":"brocade active support connectivity gateway","label":"brocade_active_support_connectivity_gateway","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 3.5.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.5.0","eol":null,"hubHref":"/vendor/broadcom/brocade_active_support_connectivity_gateway"},{"vendor":"brocade","product":"brocade active support connectivity gateway","name":"Brocade Active Support Connectivity Gateway","label":"brocade active support connectivity gateway","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 3.5.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.5.0","eol":null,"hubHref":"/vendor/brocade/brocade_active_support_connectivity_gateway"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://support.broadcom.com/external/content/SecurityAdvisories/0/38379","label":"support.broadcom.com/external/content/SecurityAdvisories/0/38379","hostname":"support.broadcom.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-08T06:20:40.678Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-08T17:49:21.856Z","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":"2026-10-19T18:17:22.604Z","stale":false,"partial":false}}