CVE-2017-11402

{"id": "CVE-2017-11402", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2017-11-20T15:29:00.340", "references": [{"url": "https://github.com/airbus-seclab/security-advisories/blob/master/belden/tofino.txt", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.belden.com/hubfs/support/security/bulletins/Belden-Security-Bulletin-BSECV-2017-14-1v1-1.pdf", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. Design flaws in OPC classic and in custom netfilter modules allow an attacker to remotely activate rules on the firewall and to connect to any TCP port of a protected asset, thus bypassing the firewall. The attack methodology is a crafted OPC dynamic port shift."}, {"lang": "es", "value": "Se ha descubierto un problema en las versiones anteriores a la 03.2.00 de Belden Hirschmann Tofino Xenon Security Appliance. Los fallos de dise\u00f1o en m\u00f3dulos OPC classic y netfilter personalizados permiten que un atacante active remotamente las reglas en el firewall y se conecte a cualquier puerto TCP de un activo protegido, eludiendo el firewall. La metodolog\u00eda de ataque es un cambio de puertos OPC din\u00e1micos."}], "lastModified": "2019-10-03T00:03:26.223", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:belden:tofino_xenon_security_appliance_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9FD9B53A-9BC6-4851-B75F-C491B1802A81", "versionEndIncluding": "3.1.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:belden:tofino_xenon_security_appliance:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1957DB06-C01D-4325-81B7-45FA93040101"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}