FKIE_CVE-2024-26023

Vulnerability from fkie_nvd - Published: 2024-04-15 11:15 - Updated: 2026-06-17 07:16
Severity
4.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Summary
OS command injection vulnerability in BUFFALO wireless LAN routers allows a logged-in user to execute arbitrary OS commands.
References
vultures@jpcert.or.jphttps://jvn.jp/en/jp/JVN58236836/Third Party Advisory
vultures@jpcert.or.jphttps://www.buffalo.jp/news/detail/20240410-01.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/en/jp/JVN58236836/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.buffalo.jp/news/detail/20240410-01.htmlVendor Advisory
Impacted products
Vendor Product Version
buffalo wsr-2533dhp_firmware *
buffalo wsr-2533dhp -
buffalo wsr-2533dhpl_firmware *
buffalo wsr-2533dhpl -
buffalo wsr-2533dhp2_firmware *
buffalo wsr-2533dhp2 -
buffalo wsr-a2533dhp2_firmware *
buffalo wsr-a2533dhp2 -
buffalo wcr-1166ds_firmware *
buffalo wcr-1166ds -
buffalo wsr-1166dhp_firmware *
buffalo wsr-1166dhp -
buffalo wsr-1166dhp2_firmware *
buffalo wsr-1166dhp2 -
To clipboard 

{
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    {
      "affectedData": [
        {
          "product": "WCR-1166DS",
          "vendor": "BUFFALO INC.",
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            {
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              "version": "firmware Ver. 1.32 and earlier"
            }
          ]
        },
        {
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          "vendor": "BUFFALO INC.",
          "versions": [
            {
              "status": "affected",
              "version": "firmware Ver. 1.14 and earlier"
            }
          ]
        },
        {
          "product": "WSR-1166DHP2",
          "vendor": "BUFFALO INC.",
          "versions": [
            {
              "status": "affected",
              "version": "firmware Ver. 1.14 and earlier"
            }
          ]
        },
        {
          "product": "WSR-2533DHP",
          "vendor": "BUFFALO INC.",
          "versions": [
            {
              "status": "affected",
              "version": "firmware Ver. 1.06 and earlier"
            }
          ]
        },
        {
          "product": "WSR-2533DHPL",
          "vendor": "BUFFALO INC.",
          "versions": [
            {
              "status": "affected",
              "version": "firmware Ver. 1.06 and earlier"
            }
          ]
        },
        {
          "product": "WSR-2533DHP2",
          "vendor": "BUFFALO INC.",
          "versions": [
            {
              "status": "affected",
              "version": "firmware Ver. 1.10 and earlier"
            }
          ]
        },
        {
          "product": "WSR-A2533DHP2",
          "vendor": "BUFFALO INC.",
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            {
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              "version": "firmware Ver. 1.10 and earlier"
            }
          ]
        }
      ],
      "source": "vultures@jpcert.or.jp"
    },
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          ],
          "defaultStatus": "unknown",
          "product": "wcr_1166ds",
          "vendor": "buffalo_inc",
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            {
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              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        }
      ],
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    }
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OS command injection vulnerability in BUFFALO wireless LAN routers allows a logged-in user to execute arbitrary OS commands."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de inyecci\u00f3n de comandos del sistema operativo en routers LAN inal\u00e1mbricos BUFFALO permite que un usuario que haya iniciado sesi\u00f3n ejecute comandos arbitrarios del sistema operativo."
    }
  ],
  "id": "CVE-2024-26023",
  "lastModified": "2026-06-17T07:16:57.887",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 4.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
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        "type": "Secondary"
      }
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        "ssvcData": {
          "id": "CVE-2024-26023",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-07-15T16:06:58.717753Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-04-15T11:15:08.273",
  "references": [
    {
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://jvn.jp/en/jp/JVN58236836/"
    },
    {
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      "tags": [
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      "url": "https://www.buffalo.jp/news/detail/20240410-01.html"
    },
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      "url": "https://www.buffalo.jp/news/detail/20240410-01.html"
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  ],
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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Tags
Taxonomy of the tags.





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.