CVE-2021-32458

{"containers": {"cna": {"affected": [{"product": "Trend Micro Home Network Security", "vendor": "Trend Micro", "versions": [{"status": "affected", "version": "6.6.604 and below"}]}], "descriptions": [{"lang": "en", "value": "Trend Micro Home Network Security version 6.6.604 and earlier is vulnerable to an iotcl stack-based buffer overflow vulnerability which could allow an attacker to issue a specially crafted iotcl which could lead to code execution on affected devices. An attacker must first obtain the ability to execute low-privileged code on the target device in order to exploit this vulnerability."}], "problemTypes": [{"descriptions": [{"description": "iotcl Stack-Based Buffer Overflow", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-06-03T10:32:27.000Z", "orgId": "7f7bd7df-cffe-4fdb-ab6d-859363b89272", "shortName": "trendmicro"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10337"}, {"tags": ["x_refsource_MISC"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1231"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@trendmicro.com", "ID": "CVE-2021-32458", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Trend Micro Home Network Security", "version": {"version_data": [{"version_value": "6.6.604 and below"}]}}]}, "vendor_name": "Trend Micro"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Trend Micro Home Network Security version 6.6.604 and earlier is vulnerable to an iotcl stack-based buffer overflow vulnerability which could allow an attacker to issue a specially crafted iotcl which could lead to code execution on affected devices. An attacker must first obtain the ability to execute low-privileged code on the target device in order to exploit this vulnerability."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "iotcl Stack-Based Buffer Overflow"}]}]}, "references": {"reference_data": [{"name": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10337", "refsource": "MISC", "url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10337"}, {"name": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1231", "refsource": "MISC", "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1231"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:17:29.560Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10337"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1231"}]}]}, "cveMetadata": {"assignerOrgId": "7f7bd7df-cffe-4fdb-ab6d-859363b89272", "assignerShortName": "trendmicro", "cveId": "CVE-2021-32458", "datePublished": "2021-05-27T10:34:17.000Z", "dateReserved": "2021-05-07T00:00:00.000Z", "dateUpdated": "2024-08-03T23:17:29.560Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Trend Micro Home Network Security", "vendor": "Trend Micro", "versions": [{"status": "affected", "version": "6.6.604 and below"}]}], "source": "security@trendmicro.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:trendmicro:home_network_security:*:*:*:en:*:*:*:*", "matchCriteriaId": "6CA71C14-AE1C-44AF-8CFF-8461DBA0CA78", "versionEndIncluding": "6.6.604", "vulnerable": true}, {"criteria": "cpe:2.3:a:trendmicro:home_network_security:*:*:*:ja:*:*:*:*", "matchCriteriaId": "1EE779A2-BE6E-4EF1-B22E-D2ED7CA3C74D", "versionEndIncluding": "6.6.604", "vulnerable": true}, {"criteria": "cpe:2.3:a:trendmicro:home_network_security:*:*:*:zh:*:*:*:*", "matchCriteriaId": "D5C7D541-00E5-4BF7-8191-9BA2BB5CD931", "versionEndIncluding": "6.6.604", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Trend Micro Home Network Security version 6.6.604 and earlier is vulnerable to an iotcl stack-based buffer overflow vulnerability which could allow an attacker to issue a specially crafted iotcl which could lead to code execution on affected devices. An attacker must first obtain the ability to execute low-privileged code on the target device in order to exploit this vulnerability."}, {"lang": "es", "value": "La versi\u00f3n 6.6.604 y anteriores de Trend Micro Home Network Security son vulnerables a una vulnerabilidad de desbordamiento del b\u00fafer basada en la pila de iotcl que podr\u00eda permitir a un atacante emitir un iotcl especialmente dise\u00f1ado que podr\u00eda conducir a la ejecuci\u00f3n de c\u00f3digo en los dispositivos afectados. Un atacante debe obtener primero la capacidad de ejecutar c\u00f3digo con pocos privilegios en el dispositivo de destino para poder explotar esta vulnerabilidad"}], "id": "CVE-2021-32458", "lastModified": "2026-06-17T03:52:58.903", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-05-27T11:15:07.313", "references": [{"source": "security@trendmicro.com", "tags": ["Vendor Advisory"], "url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10337"}, {"source": "security@trendmicro.com", "tags": ["Third Party Advisory"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1231"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-10337"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1231"}], "sourceIdentifier": "security@trendmicro.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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