CVE-2025-55018

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"cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*", "matchCriteriaId": "B52F326A-281A-437B-84A4-1F443D29EC49", "versionEndIncluding": "6.4.16", "versionStartIncluding": "6.4.3", "vulnerable": true}, {"criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*", "matchCriteriaId": "D217AE6C-1631-4E3E-95D8-7D13F299B4DA", "versionEndExcluding": "7.4.10", "versionStartIncluding": "7.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:fortinet:fortios:7.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "44CE8EE3-D64A-49C8-87D7-C18B302F864A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An inconsistent interpretation of http requests ('http request smuggling') vulnerability in Fortinet FortiOS 7.6.0, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4.3 through 6.4.16 may allow an unauthenticated attacker to smuggle an unlogged http request through the firewall policies via a specially crafted header"}, {"lang": "es", "value": "Una vulnerabilidad de interpretaci\u00f3n inconsistente de solicitudes HTTP ('contrabando de solicitudes HTTP') en Fortinet FortiOS 7.6.0, FortiOS 7.4.0 hasta 7.4.9, FortiOS 7.2 todas las versiones, FortiOS 7.0 todas las versiones, FortiOS 6.4.3 hasta 6.4.16 puede permitir a un atacante no autenticado contrabandear una solicitud HTTP no registrada a trav\u00e9s de las pol\u00edticas del cortafuegos mediante un encabezado especialmente dise\u00f1ado."}], "id": "CVE-2025-55018", "lastModified": "2026-06-17T09:41:07.123", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "psirt@fortinet.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-55018", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-02-11T14:51:48.651274Z", "version": "2.0.3"}}]}, "published": "2026-02-10T16:16:08.913", "references": [{"source": "psirt@fortinet.com", "tags": ["Vendor Advisory"], "url": "https://fortiguard.fortinet.com/psirt/FG-IR-25-667"}, {"source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "url": "https://cert-portal.siemens.com/productcert/html/ssa-975644.html"}], "sourceIdentifier": "psirt@fortinet.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-444"}], "source": "psirt@fortinet.com", "type": "Secondary"}]}

{}

{"created": "2026-02-10T21:42:08.023999+00:00", "updated": "2026-02-10T21:42:08.024077+00:00", "vendors": ["fortinet", "fortinet$PRODUCT$fortios"]}