FKIE_CVE-2022-47209

Vulnerability from fkie_nvd - Published: 2022-12-16 20:15 - Updated: 2026-06-17 05:13
Severity
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A support user exists on the device and appears to be a backdoor for Technical Support staff. The default password for this account is “support” and cannot be changed by a user via any normally accessible means.
References
vulnreport@tenable.comhttps://www.tenable.com/security/research/tra-2022-37Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.tenable.com/security/research/tra-2022-37Exploit, Patch, Third Party Advisory
Impacted products
Vendor Product Version
netgear rax30_firmware *
netgear rax30 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "NETGEAR Nighthawk WiFi6 Router",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "NETGEAR Nighthawk WiFi6 Router prior to V1.0.9.90"
            }
          ]
        }
      ],
      "source": "vulnreport@tenable.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netgear:rax30_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "74ED9663-988C-4FBB-8DE2-7446D405A220",
              "versionEndExcluding": "1.0.9.90",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netgear:rax30:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "EBC92B49-60E0-4554-BE7F-D2B5D6EF6454",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A support user exists on the device and appears to be a backdoor for Technical Support staff. The default password for this account is \u201csupport\u201d and cannot be changed by a user via any normally accessible means."
    },
    {
      "lang": "es",
      "value": "Existe un usuario de soporte en el dispositivo y parece ser un backdoor para el personal de soporte t\u00e9cnico. La contrase\u00f1a predeterminada para esta cuenta es \u201csupport\u201d y no puede ser modificado por un usuario a trav\u00e9s de ning\u00fan medio normalmente accesible."
    }
  ],
  "id": "CVE-2022-47209",
  "lastModified": "2026-06-17T05:13:15.487",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-47209",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-04-17T19:11:08.918288Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2022-12-16T20:15:08.940",
  "references": [
    {
      "source": "vulnreport@tenable.com",
      "tags": [
        "Exploit",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://www.tenable.com/security/research/tra-2022-37"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://www.tenable.com/security/research/tra-2022-37"
    }
  ],
  "sourceIdentifier": "vulnreport@tenable.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}



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