{
  "id": "CVE-2021-43270",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-11-02T23:15:07.537",
  "lastModified": "2021-11-04T18:03:35.377",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Datalust Seq.App.EmailPlus (aka seq-app-htmlemail) 3.1.0-dev-00148, 3.1.0-dev-00170, and 3.1.0-dev-00176 can use cleartext SMTP on port 25 in some cases where encryption on port 465 was intended."
    },
    {
      "lang": "es",
      "value": "Datalust Seq.App.HtmlEmail (tambi\u00e9n se conoce como Seq.App.EmailPlus) versiones 3.1.0-dev-00148, 3.1.0-dev-00170, y 3.1.0-dev-00176, puede usar SMTP en texto sin cifrar en el puerto 25 en algunos casos en los que se pretend\u00eda el cifrado en el puerto 465"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:datalust:seq.app.emailplus:3.1.0:dev-00148:*:*:*:*:*:*",
              "matchCriteriaId": "A2FECECB-135A-4F8D-9BEF-BDCB260BE80A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:datalust:seq.app.emailplus:3.1.0:dev-00170:*:*:*:*:*:*",
              "matchCriteriaId": "E4F04146-8F3C-41F2-A56A-460B258427FA"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:datalust:seq.app.emailplus:3.1.0:dev-00176:*:*:*:*:*:*",
              "matchCriteriaId": "3F0806BD-F407-4429-B1DE-D47176DD0FC4"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/datalust/seq-app-htmlemail/pull/93",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    }
  ]
}