FKIE_CVE-2026-32669

Vulnerability from fkie_nvd - Published: 2026-03-27 06:16 - Updated: 2026-03-31 19:03
Severity ?
Summary
Code injection vulnerability exists in BUFFALO Wi-Fi router products. If this vulnerability is exploited, an arbitrary code may be executed on the products.
Impacted products
Vendor Product Version
buffalo wcr-1166dhpl_firmware *
buffalo wcr-1166dhpl -
buffalo wsr3600be4-kh_firmware *
buffalo wsr3600be4-kh -
buffalo wsr3600be4p_firmware *
buffalo wsr3600be4p -
buffalo wxr-1750dhp_firmware *
buffalo wxr-1750dhp -
buffalo wxr-1750dhp2_firmware *
buffalo wxr-1750dhp2 -
buffalo wxr18000be10p_firmware *
buffalo wxr18000be10p -
buffalo wxr-1900dhp_firmware *
buffalo wxr-1900dhp -
buffalo wxr-1900dhp2_firmware *
buffalo wxr-1900dhp2 -
buffalo wxr-1900dhp3_firmware *
buffalo wxr-1900dhp3 -
buffalo wxr-5950ax12_firmware *
buffalo wxr-5950ax12 -
buffalo wxr-6000ax12b_firmware *
buffalo wxr-6000ax12b -
buffalo wxr-6000ax12p_firmware *
buffalo wxr-6000ax12p -
buffalo wxr-6000ax12s_firmware *
buffalo wxr-6000ax12s -
buffalo wzr-1166dhp_firmware *
buffalo wzr-1166dhp -
buffalo wzr-1166dhp2_firmware *
buffalo wzr-1166dhp2 -
buffalo wzr-1750dhp_firmware *
buffalo wzr-1750dhp -
buffalo wzr-1750dhp2_firmware *
buffalo wzr-1750dhp2 -
buffalo wzr-s1750dhp_firmware *
buffalo wzr-s1750dhp -
buffalo wrm-d2133hp_firmware *
buffalo wrm-d2133hp -
buffalo wrm-d2133hs_firmware *
buffalo wrm-d2133hs -
buffalo wtr-m2133hp_firmware *
buffalo wtr-m2133hp -
buffalo wtr-m2133hs_firmware *
buffalo wtr-m2133hs -
buffalo wem-1266_firmware *
buffalo wem-1266 -
buffalo wem-1266wp_firmware *
buffalo wem-1266wp -
buffalo vr-u300w_firmware *
buffalo vr-u300w -
buffalo vr-u500x_firmware *
buffalo vr-u500x -
buffalo wapm-1266r_firmware *
buffalo wapm-1266r -
buffalo wapm-1266wdpr_firmware *
buffalo wapm-1266wdpr -
buffalo wapm-1266wdpra_firmware *
buffalo wapm-1266wdpra -
buffalo wapm-1750d_firmware *
buffalo wapm-1750d -
buffalo wapm-2133r_firmware *
buffalo wapm-2133r -
buffalo wapm-2133tr_firmware *
buffalo wapm-2133tr -
buffalo wapm-ax4r_firmware *
buffalo wapm-ax4r -
buffalo wapm-ax8r_firmware *
buffalo wapm-ax8r -
buffalo wapm-axetr_firmware *
buffalo wapm-axetr -
buffalo waps-1266_firmware *
buffalo waps-1266 -
buffalo waps-ax4_firmware *
buffalo waps-ax4 -
buffalo fs-m1266_firmware *
buffalo fs-m1266 -
buffalo fs-s1266_firmware *
buffalo fs-s1266 -
buffalo wzr-600dhp_firmware -
buffalo wzr-600dhp -
buffalo wzr-600dhp2_firmware -
buffalo wzr-600dhp2 -
buffalo wzr-600dhp3_firmware -
buffalo wzr-600dhp3 -
buffalo wzr-900dhp_firmware -
buffalo wzr-900dhp -
buffalo wzr-900dhp2_firmware -
buffalo wzr-900dhp2 -
buffalo wzr-s600dhp_firmware -
buffalo wzr-s600dhp -
buffalo wzr-s900dhp_firmware -
buffalo wzr-s900dhp -

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          "userInteraction": "PASSIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "vultures@jpcert.or.jp",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-27T06:16:38.450",
  "references": [
    {
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://jvn.jp/en/jp/JVN83788689/"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.buffalo.jp/news/detail/20260323-01.html"
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "vultures@jpcert.or.jp",
      "type": "Primary"
    }
  ]
}


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Taxonomy of the tags.


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Sightings

Author Source Type Date

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.


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Detection rules are retrieved from Rulezet.

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