{ "id": "CVE-2021-25247", "sourceIdentifier": "security@trendmicro.com", "published": "2021-01-27T19:15:13.673", "lastModified": "2021-02-03T17:03:29.227", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "A DLL hijacking vulnerability Trend Micro HouseCall for Home Networks version 5.3.1063 and below could allow an attacker to use a malicious DLL to escalate privileges and perform arbitrary code execution. An attacker must already have user privileges on the machine to exploit this vulnerability." }, { "lang": "es", "value": "Una vulnerabilidad de secuestro de DLL de Trend Micro HouseCall for Home Networks versiones 5.3.1063 y anteriores, podr\u00eda permitir a un atacante utilizar una DLL maliciosa para escalar privilegios y llevar a cabo una ejecuci\u00f3n de c\u00f3digo arbitraria. Un atacante ya debe tener privilegios de usuario en la m\u00e1quina para explotar esta vulnerabilidad" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "LOCAL", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 4.4 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.4, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-427" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:trendmicro:housecall_for_home_networks:5.3.0.1063:*:*:*:*:*:*:*", "matchCriteriaId": "15611BB0-3FD7-40C2-8284-813822D30062" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA" } ] } ] } ], "references": [ { "url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10180", "source": "security@trendmicro.com", "tags": [ "Vendor Advisory" ] } ] }