{ "id": "CVE-2020-14504", "sourceIdentifier": "ics-cert@hq.dhs.gov", "published": "2022-02-24T19:15:08.943", "lastModified": "2022-07-25T10:25:02.580", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "The web interface of the 1734-AENTR communication module mishandles authentication for HTTP POST requests. A remote, unauthenticated attacker can send a crafted request that may allow for modification of the configuration settings." }, { "lang": "es", "value": "La interfaz web del m\u00f3dulo de comunicaci\u00f3n 1734-AENTR maneja inapropiadamente la autenticaci\u00f3n para las peticiones HTTP POST. Un atacante remoto no autenticado puede enviar una petici\u00f3n dise\u00f1ada que puede permitir la modificaci\u00f3n de los ajustes de configuraci\u00f3n" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 3.9, "impactScore": 1.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-287" } ] }, { "source": "ics-cert@hq.dhs.gov", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-284" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:rockwellautomation:1734-aentr_point_i\\/o_dual_port_network_adaptor_series_b_firmware:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.001", "versionEndIncluding": "4.005", "matchCriteriaId": "DC7EE03C-DA81-40CC-B522-8483E5481DCB" }, { "vulnerable": true, "criteria": "cpe:2.3:o:rockwellautomation:1734-aentr_point_i\\/o_dual_port_network_adaptor_series_b_firmware:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.011", "versionEndIncluding": "5.017", "matchCriteriaId": "593FCDBB-E5D0-4E57-B10C-3FA3C72CDD75" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:rockwellautomation:1734-aentr_point_i\\/o_dual_port_network_adaptor_series_b:-:*:*:*:*:*:*:*", "matchCriteriaId": "EAD4BA02-28F4-4138-9E52-C12042DD997C" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:rockwellautomation:1734-aentr_point_i\\/o_dual_port_network_adaptor_series_c_firmware:6.011:*:*:*:*:*:*:*", "matchCriteriaId": "B44E467A-31EE-46BE-82AA-101C7C2EDC7A" }, { "vulnerable": true, "criteria": "cpe:2.3:o:rockwellautomation:1734-aentr_point_i\\/o_dual_port_network_adaptor_series_c_firmware:6.012:*:*:*:*:*:*:*", "matchCriteriaId": "46D0F84C-6F68-4E2D-99AF-FA9E0682A24C" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:rockwellautomation:1734-aentr_point_i\\/o_dual_port_network_adaptor_series_c:-:*:*:*:*:*:*:*", "matchCriteriaId": "490F9ECB-1303-4457-9D20-8ADAC160AF6C" } ] } ] } ], "references": [ { "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-063-01", "source": "ics-cert@hq.dhs.gov", "tags": [ "Mitigation", "Third Party Advisory", "US Government Resource" ] } ] }