FKIE_CVE-2021-43270

Vulnerability from fkie_nvd - Published: 2021-11-02 23:15 - Updated: 2024-11-21 06:28
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
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.
References
cve@mitre.orghttps://github.com/datalust/seq-app-htmlemail/pull/93Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/datalust/seq-app-htmlemail/pull/93Patch, Third Party Advisory
Impacted products
Vendor Product Version
datalust seq.app.emailplus 3.1.0
datalust seq.app.emailplus 3.1.0
datalust seq.app.emailplus 3.1.0
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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "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",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "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"
    }
  ],
  "id": "CVE-2021-43270",
  "lastModified": "2024-11-21T06:28:57.850",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-11-02T23:15:07.537",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/datalust/seq-app-htmlemail/pull/93"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Third Party Advisory"
      ],
      "url": "https://github.com/datalust/seq-app-htmlemail/pull/93"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-319"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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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.



Detection rules are retrieved from Rulezet.