FKIE_CVE-2020-12484

Vulnerability from fkie_nvd - Published: 2024-12-17 03:15 - Updated: 2026-06-17 02:51
Severity
6.4 (Medium) - CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Summary
When using special mode to connect to enterprise wifi, certain options are not properly configured and attackers can pretend to be enterprise wifi through a carefully constructed wifi with the same name, which can lead to man-in-the-middle attacks.
References
security@vivo.comhttps://www.vivo.com/en/support/security-advisory-detail?id=3
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Wifi",
          "vendor": "vivo",
          "versions": [
            {
              "status": "affected",
              "version": "Versions earlier than 8.12.0.0"
            }
          ]
        }
      ],
      "source": "security@vivo.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "When using special mode to connect to enterprise wifi, certain options are not properly configured and attackers can pretend to be enterprise wifi through a carefully constructed wifi with the same name, which can lead to man-in-the-middle attacks."
    },
    {
      "lang": "es",
      "value": "Al usar el modo especial para conectarse a una red wifi empresarial, ciertas opciones no est\u00e1n configuradas correctamente y los atacantes pueden hacerse pasar por una red wifi empresarial a trav\u00e9s de una red wifi cuidadosamente construida con el mismo nombre, lo que puede conducir a ataques de intermediario."
    }
  ],
  "id": "CVE-2020-12484",
  "lastModified": "2026-06-17T02:51:53.483",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.2,
        "source": "security@vivo.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2020-12484",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-12-17T14:54:11.114793Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-12-17T03:15:05.613",
  "references": [
    {
      "source": "security@vivo.com",
      "url": "https://www.vivo.com/en/support/security-advisory-detail?id=3"
    }
  ],
  "sourceIdentifier": "security@vivo.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "security@vivo.com",
      "type": "Secondary"
    }
  ]
}



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