CVE-2021-31517

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{"affected": [{"affectedData": [{"product": "Trend Micro Home Network Security", "vendor": "Trend Micro", "versions": [{"status": "affected", "version": "6.5.599 and below"}]}], "source": "security@trendmicro.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:trendmicro:home_network_security:*:*:*:en:*:*:*:*", "matchCriteriaId": "D2A6C520-2F92-4DD2-85C0-110BA87E5792", "versionEndIncluding": "6.5.599", "vulnerable": true}, {"criteria": "cpe:2.3:a:trendmicro:home_network_security:*:*:*:ja:*:*:*:*", "matchCriteriaId": "1DD965FE-1066-4C12-BB31-FC5B536A8050", "versionEndIncluding": "6.5.599", "vulnerable": true}, {"criteria": "cpe:2.3:a:trendmicro:home_network_security:*:*:*:zh:*:*:*:*", "matchCriteriaId": "F53D6A33-030D-44C0-9E05-98BF50B7F1E0", "versionEndIncluding": "6.5.599", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Trend Micro Home Network Security 6.5.599 and earlier is vulnerable to a file-parsing vulnerability which could allow an attacker to exploit the vulnerability and cause a denial-of-service to the device. This vulnerability is similar, but not identical to CVE-2021-31518."}, {"lang": "es", "value": "Trend Micro Home Network Security versiones 6.5.599 y anteriores, es susceptible a una vulnerabilidad de an\u00e1lisis de archivos que podr\u00eda permitir a un atacante explotar la vulnerabilidad y causar una denegaci\u00f3n de servicio en el dispositivo. Esta vulnerabilidad es similar, pero no id\u00e9ntica a CVE-2021-31518"}], "id": "CVE-2021-31517", "lastModified": "2026-06-17T03:51:56.833", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-05-05T15:15:08.427", "references": [{"source": "security@trendmicro.com", "tags": ["Vendor Advisory"], "url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10312"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10312"}], "sourceIdentifier": "security@trendmicro.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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