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FKIE_CVE-2023-40069

Vulnerability from fkie_nvd - Published: 2023-08-18 10:15 - Updated: 2026-06-17 06:16
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
OS command injection vulnerability in ELECOM wireless LAN routers allows an attacker who can access the product to execute an arbitrary OS command by sending a specially crafted request. Affected products and versions are as follows: WRC-F1167ACF all versions, WRC-1750GHBK all versions, WRC-1167GHBK2 all versions, WRC-1750GHBK2-I all versions, and WRC-1750GHBK-E all versions.
References
vultures@jpcert.or.jphttps://jvn.jp/en/vu/JVNVU91630351/Third Party Advisory
vultures@jpcert.or.jphttps://www.elecom.co.jp/news/security/20230810-01/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/en/vu/JVNVU91630351/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.elecom.co.jp/news/security/20230810-01/Vendor Advisory
Impacted products
Vendor Product Version
elecom wrc-f1167acf_firmware *
elecom wrc-f1167acf -
elecom wrc-1750ghbk_firmware *
elecom wrc-1750ghbk -
elecom wrc-1167ghbk2_firmware *
elecom wrc-1167ghbk2 -
elecom wrc-1750ghbk2-i_firmware *
elecom wrc-1750ghbk2-i -
elecom wrc-1750ghbk-e_firmware *
elecom wrc-1750ghbk-e -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "WRC-F1167ACF",
          "vendor": "ELECOM CO.,LTD.",
          "versions": [
            {
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              "version": "all versions"
            }
          ]
        },
        {
          "product": "WRC-1750GHBK",
          "vendor": "ELECOM CO.,LTD.",
          "versions": [
            {
              "status": "affected",
              "version": "all versions"
            }
          ]
        },
        {
          "product": "WRC-1167GHBK2",
          "vendor": "ELECOM CO.,LTD.",
          "versions": [
            {
              "status": "affected",
              "version": "all versions"
            }
          ]
        },
        {
          "product": "WRC-1750GHBK2-I",
          "vendor": "ELECOM CO.,LTD.",
          "versions": [
            {
              "status": "affected",
              "version": "all versions"
            }
          ]
        },
        {
          "product": "WRC-1750GHBK-E",
          "vendor": "ELECOM CO.,LTD.",
          "versions": [
            {
              "status": "affected",
              "version": "all versions"
            }
          ]
        }
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
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          ],
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          ]
        },
        {
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          ],
          "defaultStatus": "unknown",
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            }
          ]
        },
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          ],
          "defaultStatus": "unknown",
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            {
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              "status": "affected",
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        },
        {
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          ],
          "defaultStatus": "unknown",
          "product": "wrc-1750ghbk2-i_firmware",
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        },
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          ],
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          "vendor": "elecom",
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            {
              "lessThanOrEqual": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OS command injection vulnerability in ELECOM wireless LAN routers allows an attacker who can access the product to execute an arbitrary OS command by sending a specially crafted request. Affected products and versions are as follows: WRC-F1167ACF all versions, WRC-1750GHBK all versions, WRC-1167GHBK2 all versions, WRC-1750GHBK2-I all versions, and WRC-1750GHBK-E all versions."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad de inyecci\u00f3n de comandos del sistema operativo en los routers LAN inal\u00e1mbricos ELECOM permite a un atacante que pueda acceder al producto ejecutar un comando arbitrario del sistema operativo enviando una solicitud especialmente dise\u00f1ada. Los productos y versiones afectados son los siguientes WRC-F1167ACF todas las versiones, WRC-1750GHBK todas las versiones, WRC-1167GHBK2 todas las versiones, WRC-1750GHBK2-I todas las versiones y WRC-1750GHBK-E todas las versiones.\n"
    }
  ],
  "id": "CVE-2023-40069",
  "lastModified": "2026-06-17T06:16:01.713",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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        "impactScore": 5.9,
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        "type": "Secondary"
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    "ssvcV203": [
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          "options": [
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              "exploitation": "none"
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            {
              "automatable": "yes"
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            {
              "technicalImpact": "total"
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          "role": "CISA Coordinator",
          "timestamp": "2024-10-08T18:55:06.435949Z",
          "version": "2.0.3"
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      "tags": [
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  ]
}



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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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.