{
  "cvss": 9.6,
  "datePublished": "2025-01-14",
  "dateUpdated": "2025-01-14",
  "description": "Fortinet FortiOS and FortiProxy contain an authentication bypass vulnerability that may allow an unauthenticated, remote attacker to gain super-admin privileges via crafted requests to Node.js websocket module.",
  "dueDate": "2025-01-21",
  "id": "CVE-2024-55591",
  "kev_catalogs": [
    "cisa"
  ],
  "knownRansomwareCampaignUse": "Known",
  "notes": "https://fortiguard.fortinet.com/psirt/FG-IR-24-535 ; https://nvd.nist.gov/vuln/detail/CVE-2024-55591",
  "product": "FortiOS and FortiProxy",
  "requiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
  "severity": "CRITICAL",
  "source": "cisa_known_exploited",
  "title": "Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability",
  "vendor": "Fortinet"
}