FKIE_CVE-2020-12127

Vulnerability from fkie_nvd - Published: 2020-10-02 09:15 - Updated: 2024-11-21 04:59
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
An information disclosure vulnerability in the /cgi-bin/ExportAllSettings.sh endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to leak router settings, including cleartext login details, DNS settings, and other sensitive information without authentication.
References
cve@mitre.orghttps://cerne.xyz/bugs/CVE-2020-12127Third Party Advisory
cve@mitre.orghttps://www.wavlink.com/en_us/product/WL-WN530H4.htmlProduct, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cerne.xyz/bugs/CVE-2020-12127Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.wavlink.com/en_us/product/WL-WN530H4.htmlProduct, Vendor Advisory
Impacted products
Vendor Product Version
wavlink wn530h4_firmware m30h4.v5030.190403
wavlink wn530h4 -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:wavlink:wn530h4_firmware:m30h4.v5030.190403:*:*:*:*:*:*:*",
              "matchCriteriaId": "1723A1C4-23B8-4BF3-8229-7A71B99F2707",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:h:wavlink:wn530h4:-:*:*:*:*:*:*:*",
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            }
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          "negate": false,
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An information disclosure vulnerability in the /cgi-bin/ExportAllSettings.sh endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to leak router settings, including cleartext login details, DNS settings, and other sensitive information without authentication."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n en el endpoint /cgi-bin/ExportAllSettings.sh del WAVLINK WN530H4 versi\u00f3n M30H4.V5030.190403, permite a un atacante filtrar la configuraci\u00f3n del enrutador, incluyendo los detalles de inicio de sesi\u00f3n en texto sin cifrar, la configuraci\u00f3n DNS y otra informaci\u00f3n confidencial sin autenticaci\u00f3n"
    }
  ],
  "id": "CVE-2020-12127",
  "lastModified": "2024-11-21T04:59:18.207",
  "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": "2020-10-02T09:15:13.257",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://cerne.xyz/bugs/CVE-2020-12127"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://www.wavlink.com/en_us/product/WL-WN530H4.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://cerne.xyz/bugs/CVE-2020-12127"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Vendor Advisory"
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      "url": "https://www.wavlink.com/en_us/product/WL-WN530H4.html"
    }
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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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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