CVE-2021-31519

{"id": "CVE-2021-31519", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.4, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.3}]}, "published": "2021-05-12T15:15:07.677", "references": [{"url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10310", "tags": ["Vendor Advisory"], "source": "security@trendmicro.com"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-475/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security@trendmicro.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-276"}]}], "descriptions": [{"lang": "en", "value": "An incorrect permission vulnerability in the product installer folders for Trend Micro HouseCall for Home Networks version 5.3.1179 and below could allow an attacker to escalate privileges by placing arbitrary code on a specified folder and have that code be executed by an Administrator who is running a scan. Please note that an attacker must first obtain the ability to execute low-privileged code on the target system to exploit this vulnerability."}, {"lang": "es", "value": "Una vulnerabilidad de permiso incorrecto en las carpetas del instalador del producto para Trend Micro HouseCall for Home Networks versiones 5.3.1179 y anteriores, podr\u00eda permitir a un atacante escalar privilegios al colocar c\u00f3digo arbitrario en una carpeta espec\u00edfica y que ese c\u00f3digo sea ejecutado por un administrador que est\u00e9 ejecutando un escaneo. Tome en cuenta que un atacante debe primero obtener la habilidad de ejecutar c\u00f3digo poco privilegio en el sistema de destino para explotar esta vulnerabilidad"}], "lastModified": "2021-05-21T18:23:08.300", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:trendmicro:housecall_for_home_networks:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "99AA9929-05CA-41CE-BDA5-B2FE42BA5D94", "versionEndIncluding": "5.3.1179"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@trendmicro.com"}