{
  "id": "CVE-2020-27016",
  "sourceIdentifier": "security@trendmicro.com",
  "published": "2020-11-09T23:15:12.067",
  "lastModified": "2020-11-24T18:27:53.417",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to a cross-site request forgery (CSRF) vulnerability which could allow an attacker to modify policy rules by tricking an authenticated administrator into accessing an attacker-controlled web page. An attacker must already have obtained product administrator/root privileges to exploit this vulnerability."
    },
    {
      "lang": "es",
      "value": "Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) versi\u00f3n 9.1, es susceptible a una vulnerabilidad de tipo cross-site request forgery (CSRF) que podr\u00eda permitir a un atacante modificar las reglas de pol\u00edticas enga\u00f1ando a un administrador autenticado para que acceda a una p\u00e1gina web controlada por el atacante. Un atacante ya debe haber obtenido privilegios de administrator/root del producto para explotar esta vulnerabilidad"
    }
  ],
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 2.8,
        "impactScore": 5.9
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          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
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  "weaknesses": [
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      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
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  "references": [
    {
      "url": "https://sec-consult.com/en/blog/advisories/vulnerabilities-in-trend-micro-interscan-messaging-security-virtual-appliance-imsva/",
      "source": "security@trendmicro.com",
      "tags": [
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        "Third Party Advisory"
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      "url": "https://success.trendmicro.com/solution/000279833",
      "source": "security@trendmicro.com",
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}