{ "id": "CVE-2020-11617", "sourceIdentifier": "cve@mitre.org", "published": "2020-08-31T15:15:09.963", "lastModified": "2020-09-09T15:35:37.220", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "The RSS application on THOMSON THT741FTA 2.2.1 and Philips DTR3502BFTA DVB-T2 2.2.1 set-top boxes doesn't validate the SSL certificates of RSS servers, which allows a man-in-the-middle attacker to modify the data delivered to the client." }, { "lang": "es", "value": "La aplicaci\u00f3n RSS en los decodificadores THOMSON THT741FTA versi\u00f3n 2.2.1 y Philips DTR3502BFTA DVB-T2 versi\u00f3n 2.2.1, no valida los certificados SSL de los servidores RSS, permitiendo a un atacante de tipo man-in-the-middle modificar los datos entregados a el cliente" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.2, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "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-295" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:thomsonstb:tht741fta_firmware:2.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "DB8600E3-2D1E-4CB5-9C55-B09E535440B2" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:thomsonstb:tht741fta:-:*:*:*:*:*:*:*", "matchCriteriaId": "CE794551-094B-470E-99B4-93C07AB54AC5" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:philips:dtr3502bfta_dvb-t2_firmware:2.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "AD438BA0-0001-43F6-9881-9500FAF18547" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:philips:dtr3502bfta_dvb-t2:-:*:*:*:*:*:*:*", "matchCriteriaId": "9F6289A0-5B62-4590-A7EB-699811BE35F1" } ] } ] } ], "references": [ { "url": "https://decoded.avast.io/vladislaviliushin/flaws-in-dvb-t2-set-top-boxes-exposed/", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] } ] }