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CVE-2019-19696

Estado: ModificadaMedia (5.5)—

A RootCA vulnerability found in Trend Micro Password Manager for Windows and macOS exists where the localhost.key of RootCA.crt might be improperly accessed by an unauthorized party and could be used to create malicious self-signed SSL certificates, allowing an attacker to misdirect a user to phishing sites.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Trendmicro — Password Manager

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-19696",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@trendmicro.com",
      "affectedData": [
        {
          "vendor": "Trend Micro",
          "product": "Trend Micro Password Manager",
          "versions": [
            {
              "status": "affected",
              "version": "5.0.0.1076 and below (Windows) and 5.0.1047 and below (Mac)"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-01-18T00:15:12.093",
  "references": [
    {
      "url": "https://esupport.trendmicro.com/en-us/home/pages/technical-support/1124092.aspx",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@trendmicro.com"
    },
    {
      "url": "https://esupport.trendmicro.com/support/pwm/solution/ja-jp/1124091.aspx",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@trendmicro.com"
    },
    {
      "url": "https://jvn.jp/en/jp/JVN37183636/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "security@trendmicro.com"
    },
    {
      "url": "https://jvn.jp/jp/JVN37183636/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "security@trendmicro.com"
    },
    {
      "url": "https://esupport.trendmicro.com/en-us/home/pages/technical-support/1124092.aspx",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://esupport.trendmicro.com/support/pwm/solution/ja-jp/1124091.aspx",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://jvn.jp/en/jp/JVN37183636/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://jvn.jp/jp/JVN37183636/index.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-522"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A RootCA vulnerability found in Trend Micro Password Manager for Windows and macOS exists where the localhost.key of RootCA.crt might be improperly accessed by an unauthorized party and could be used to create malicious self-signed SSL certificates, allowing an attacker to misdirect a user to phishing sites."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de RootCA en Trend Micro Password Manager para Windows y macOS, en donde una parte no autorizada puede acceder inapropiadamente a localhost.key de RootCA.crt y podría ser usado para crear certificados SSL maliciosos autofirmados, permitiendo a un atacante desviar un usuario hacia sitios de phishing."
    }
  ],
  "lastModified": "2026-06-17T02:27:06.507",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:trendmicro:password_manager:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "10786063-E760-469D-9B79-8F8650FC9815",
              "versionEndIncluding": "5.0.0.1076",
              "versionStartIncluding": "5.0"
            },
            {
              "criteria": "cpe:2.3:a:trendmicro:password_manager:*:*:*:*:*:macos:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FD555EA5-28B1-4247-A5D3-1D5A139CE079",
              "versionEndIncluding": "5.0.1047",
              "versionStartIncluding": "5.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@trendmicro.com"
}