CVE-2025-65561

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:free5gc:free5gc:4.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "4087E419-65F0-4AAD-A2F6-C24EEDC27B3B", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in function LocalNode.Sess in free5GC 4.1.0 allowing attackers to cause a denial of service or other unspecified impacts via crafted header Local SEID to the PFCP Session Modification Request."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en la funci\u00f3n LocalNode.Sess en free5GC 4.1.0 que permite a los atacantes causar una denegaci\u00f3n de servicio u otros impactos no especificados a trav\u00e9s de un encabezado Local SEID manipulado a la Solicitud de Modificaci\u00f3n de Sesi\u00f3n PFCP."}], "id": "CVE-2025-65561", "lastModified": "2026-10-13T11:10:00.203", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-65561", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-12-19T17:31:40.636738Z", "version": "2.0.3"}}]}, "published": "2025-12-18T19:16:33.633", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/free5gc/free5gc/issues/730"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking"], "url": "https://github.com/free5gc/go-upf/pull/80"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/free5gc/free5gc/issues/730"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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{"created": "2025-12-19T09:18:01.671875+00:00", "updated": "2025-12-19T09:18:01.671920+00:00", "vendors": ["free5gc", "free5gc$PRODUCT$free5gc", "free5gc$PRODUCT$upf"]}