{
  "id": "CVE-2020-14965",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-06-23T14:15:12.823",
  "lastModified": "2021-07-21T11:39:23.747",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "On TP-Link TL-WR740N v4 and TL-WR740ND v4 devices, an attacker with access to the admin panel can inject HTML code and change the HTML context of the target pages and stations in the access-control settings via targets_lists_name or hosts_lists_name. The vulnerability can also be exploited through a CSRF, requiring no authentication as an administrator."
    },
    {
      "lang": "es",
      "value": "En los dispositivos TP-Link TL-WR740N versi\u00f3n v4 y TL-WR740ND versi\u00f3n v4, un atacante con acceso al panel de administraci\u00f3n puede inyectar c\u00f3digo HTML y cambiar el contexto HTML de las p\u00e1ginas y estaciones de destino en la configuraci\u00f3n de control de acceso por medio de Target_lists_name o hosts_lists_name. La vulnerabilidad tambi\u00e9n puede ser explotada por medio de un ataque de tipo CSRF, que no requiere autenticaci\u00f3n como administrador"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.7,
        "impactScore": 2.7
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 3.5
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:tp-link:tl-wr740n_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "13CA99B0-BE20-4850-9D5E-2CC6020C4775"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:tp-link:tl-wr740n:4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "63B5C5A3-E777-4BEA-96AF-914C49E6010E"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:tp-link:tl-wr740nd_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "FC328D98-029C-4754-8763-1FECC6E857AE"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:tp-link:tl-wr740nd:4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "F04E05E9-01DE-447E-9A7F-B66756B817B6"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/g-rubert/CVE-2020-14965",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}