{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Xiaomi router AX1800",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Xiaomi router AX1800rom version \u003c 1.0.336"
            }
          ]
        },
        {
          "product": "Xiaomi route RM1800",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Xiaomi route RM1800 root version \u003c 1.0.26"
            }
          ]
        }
      ],
      "source": "security@xiaomi.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mi:ax1800_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6E7084C8-C768-4BF1-9C24-7E799072176A",
              "versionEndExcluding": "1.0.336",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mi:ax1800:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "739C8CD4-A171-4937-A87D-31ED021DCD63",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mi:rm1800_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5464C403-155E-4B52-9CFE-CD5828ED8B51",
              "versionEndExcluding": "1.0.26",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mi:rm1800:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "950B5EE2-F9BA-485F-9327-C7A3FCCBA225",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The login verification can be bypassed by using the problem that the time is not synchronized after the router restarts. This affects Xiaomi router AX1800rom version \u003c 1.0.336 and Xiaomi route RM1800 root version \u003c 1.0.26."
    },
    {
      "lang": "es",
      "value": "La comprobaci\u00f3n de inicio de sesi\u00f3n puede ser omitida usando el problema de que la hora no se sincroniza despu\u00e9s de que se reinicia el enrutador.\u0026#xa0;Esto afecta al enrutador Xiaomi AX1800rom versiones anteriores a 1.0.336 y al enrutador Xiaomi RM1800 root versiones anteriores a 1.0.26"
    }
  ],
  "id": "CVE-2020-14098",
  "lastModified": "2026-06-17T02:54:13.487",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/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": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-01-13T23:15:13.150",
  "references": [
    {
      "source": "security@xiaomi.com",
      "tags": [
        "Broken Link"
      ],
      "url": "https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=22\u0026locale=en"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link"
      ],
      "url": "https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=22\u0026locale=en"
    }
  ],
  "sourceIdentifier": "security@xiaomi.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-662"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}