CVE-2025-59719

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{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:fortinet:fortiweb:8.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.6.4:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.6.3:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.6.2:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.6.1:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.6.0:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.4.9:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.4.8:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.4.7:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.4.6:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.4.5:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.4.4:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.4.3:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.4.2:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.4.1:*:*:*:*:*:*:*", "cpe:2.3:a:fortinet:fortiweb:7.4.0:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "product": "FortiWeb", "vendor": "Fortinet", "versions": [{"status": "affected", "version": "8.0.0"}, {"lessThanOrEqual": "7.6.4", "status": "affected", "version": "7.6.0", "versionType": "semver"}, {"lessThanOrEqual": "7.4.9", "status": "affected", "version": "7.4.0", "versionType": "semver"}]}], "source": "psirt@fortinet.com"}, {"affectedData": [{"defaultStatus": "unknown", "product": "RUGGEDCOM APE1808", "vendor": "Siemens", "versions": [{"lessThan": "*", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*", "matchCriteriaId": "87CA4C4B-2701-4DEB-BB36-DBBFBD19D48A", "versionEndIncluding": "7.4.9", "versionStartIncluding": "7.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*", "matchCriteriaId": "8473958D-E679-4501-8D78-5350FA8FC1FC", "versionEndIncluding": "7.6.4", "versionStartIncluding": "7.6.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:fortinet:fortiweb:8.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "6578F992-46E7-422C-A837-5A7F0E966AB6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An improper verification of cryptographic signature vulnerability in Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 through 7.6.4, FortiWeb 7.4.0 through 7.4.9 may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML response message."}, {"lang": "es", "value": "Una vulnerabilidad de verificaci\u00f3n impropia de firma criptogr\u00e1fica en Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 hasta 7.6.4, FortiWeb 7.4.0 hasta 7.4.9 puede permitir a un atacante no autenticado eludir la autenticaci\u00f3n de inicio de sesi\u00f3n de FortiCloud SSO a trav\u00e9s de un mensaje de respuesta SAML manipulado."}], "id": "CVE-2025-59719", "lastModified": "2026-06-17T09:46:35.997", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "psirt@fortinet.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-59719", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-12-10T04:57:28.019701Z", "version": "2.0.3"}}]}, "published": "2025-12-09T18:15:55.150", "references": [{"source": "psirt@fortinet.com", "tags": ["Vendor Advisory"], "url": "https://fortiguard.fortinet.com/psirt/FG-IR-25-647"}, {"source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "url": "https://cert-portal.siemens.com/productcert/html/ssa-864900.html"}], "sourceIdentifier": "psirt@fortinet.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-347"}], "source": "psirt@fortinet.com", "type": "Secondary"}]}

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