FKIE_CVE-2022-3429

Vulnerability from fkie_nvd - Published: 2023-10-27 19:15 - Updated: 2026-06-17 04:59
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A denial-of-service vulnerability was found in the firmware used in Lenovo printers, where users send illegal or malformed strings to an open port, triggering a denial of service that causes a display error and prevents the printer from functioning properly.
References
psirt@lenovo.comhttps://iknow.lenovo.com.cn/detail/205041.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://iknow.lenovo.com.cn/detail/205041.htmlPatch, Vendor Advisory
Impacted products
Vendor Product Version
lenovo gm265dn_firmware -
lenovo gm265dn -
lenovo gm266dns_firmware *
lenovo gm266dns -
lenovo g263dns_firmware *
lenovo g263dns -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
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          "defaultStatus": "unaffected",
          "product": "Printer GM265DN (production date June 2022 and before)",
          "vendor": "Lenovo",
          "versions": [
            {
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              "status": "affected",
              "version": " ",
              "versionType": "custom"
            }
          ]
        },
        {
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          "product": "Printer GM265DN (production date July 2022 and later)",
          "vendor": "Lenovo",
          "versions": [
            {
              "lessThan": " 01.17.00.03.00",
              "status": "affected",
              "version": " ",
              "versionType": "custom"
            }
          ]
        },
        {
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          "product": "Printer GM266DNS",
          "vendor": "Lenovo",
          "versions": [
            {
              "lessThan": "02.06.00.04.00",
              "status": "affected",
              "version": " ",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Printer G263DNS",
          "vendor": "Lenovo",
          "versions": [
            {
              "lessThan": "02.06.00.04.00",
              "status": "affected",
              "version": " ",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "psirt@lenovo.com"
    }
  ],
  "configurations": [
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A denial-of-service vulnerability was found in the firmware used in Lenovo printers, where users send illegal or malformed strings to an open port, triggering a denial of service that causes a display error and prevents the printer from functioning properly."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 una vulnerabilidad de Denegaci\u00f3n de Servicio (DoS) en el firmware utilizado en las impresoras Lenovo, donde los usuarios env\u00edan cadenas ilegales o con formato incorrecto a un puerto abierto, lo que desencadena una Denegaci\u00f3n de Servicio (DoS) que provoca un error de visualizaci\u00f3n e impide que la impresora funcione correctamente."
    }
  ],
  "id": "CVE-2022-3429",
  "lastModified": "2026-06-17T04:59:30.603",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "impactScore": 3.6,
        "source": "psirt@lenovo.com",
        "type": "Secondary"
      },
      {
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          "attackVector": "NETWORK",
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          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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        "ssvcData": {
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          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-09T19:28:10.318322Z",
          "version": "2.0.3"
        }
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  },
  "published": "2023-10-27T19:15:41.080",
  "references": [
    {
      "source": "psirt@lenovo.com",
      "tags": [
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        "Vendor Advisory"
      ],
      "url": "https://iknow.lenovo.com.cn/detail/205041.html"
    },
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    }
  ],
  "sourceIdentifier": "psirt@lenovo.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
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      "source": "psirt@lenovo.com",
      "type": "Secondary"
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    {
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        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.