FKIE_CVE-2021-32458

Vulnerability from fkie_nvd - Published: 2021-05-27 11:15 - Updated: 2024-11-21 06:07
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
security@trendmicro.comhttps://helpcenter.trendmicro.com/en-us/article/TMKA-10337Vendor Advisory
security@trendmicro.comhttps://talosintelligence.com/vulnerability_reports/TALOS-2021-1231Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://helpcenter.trendmicro.com/en-us/article/TMKA-10337Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://talosintelligence.com/vulnerability_reports/TALOS-2021-1231Third Party Advisory
Impacted products
Vendor Product Version
trendmicro home_network_security *
trendmicro home_network_security *
trendmicro home_network_security *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
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              "criteria": "cpe:2.3:a:trendmicro:home_network_security:*:*:*:en:*:*:*:*",
              "matchCriteriaId": "6CA71C14-AE1C-44AF-8CFF-8461DBA0CA78",
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  "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": "2024-11-21T06:07:04.507",
  "metrics": {
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        "baseSeverity": "HIGH",
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          "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"
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        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
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        "type": "Primary",
        "userInteractionRequired": false
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          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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  "published": "2021-05-27T11:15:07.313",
  "references": [
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      "tags": [
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  "vulnStatus": "Modified",
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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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