« Volver al listado

CVE-2020-1878

Estado: ModificadaMedia (5.5)—

Huawei smartphone OxfordS-AN00A with versions earlier than 10.0.1.152D(C735E152R3P3),versions earlier than 10.0.1.160(C00E160R4P1) have an improper authentication vulnerability. Authentication to target component is improper when device performs an operation. Attackers exploit this vulnerability to obtain some information by loading malicious application, leading to information leak.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Huawei — Oxfords-an00a Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-1878",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@huawei.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "OxfordS-AN00A",
          "versions": [
            {
              "status": "affected",
              "version": "Versions earlier than 10.0.1.152D(C735E152R3P3),Versions earlier than 10.0.1.160(C00E160R4P1)"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-03-20T15:15:14.373",
  "references": [
    {
      "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-dos-en",
      "tags": [
        "Not Applicable"
      ],
      "source": "psirt@huawei.com"
    },
    {
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200311-01-informationleak-en",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@huawei.com"
    },
    {
      "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-dos-en",
      "tags": [
        "Not Applicable"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200311-01-informationleak-en",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Huawei smartphone OxfordS-AN00A with versions earlier than 10.0.1.152D(C735E152R3P3),versions earlier than 10.0.1.160(C00E160R4P1) have an improper authentication vulnerability. Authentication to target component is improper when device performs an operation. Attackers exploit this vulnerability to obtain some information by loading malicious application, leading to information leak."
    },
    {
      "lang": "es",
      "value": "El teléfono inteligente Huawei OxfordS-AN00A con versiones anteriores a 10.0.1.152D(C735E152R3P3), versiones anteriores a 10.0.1.160(C00E160R4P1), presentan una vulnerabilidad de autenticación inapropiada. La autenticación en el componente objetivo es inapropiada cuando el dispositivo lleva a cabo una operación. Los atacantes explotan esta vulnerabilidad para obtener alguna información al cargar aplicaciones maliciosas, conllevando a una fuga de información."
    }
  ],
  "lastModified": "2026-06-17T03:02:32.497",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:huawei:oxfords-an00a_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "944FCE5B-307B-4C1E-A6E5-2800A15C0495",
              "versionEndExcluding": "10.0.1.160\\(c00e160r4p1\\)",
              "versionStartExcluding": "10.0.1.152d\\(c735e152r3p3\\)"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:huawei:oxfords-an00a:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1F6D6CD6-3D6F-401E-8035-4D9A3F06FFA1"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:huawei:oxfords-an00a_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4EC9C21D-C18A-4E3D-B0DC-E218391580EA",
              "versionEndExcluding": "10.0.1.152d\\(c735e152r3p3\\)"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:huawei:oxfords-an00a:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1F6D6CD6-3D6F-401E-8035-4D9A3F06FFA1"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "psirt@huawei.com"
}