{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-2146",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-2146",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-05-25T23:36:36.024Z",
    "updatedAt": "2025-05-27T14:20:02.153Z",
    "importedAt": "2026-10-24T01:57:29.455Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": null,
      "summary": "Buffer overflow in WebService Authentication processing of Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. *: Satera MF656Cdw/Satera MF654Cdw/Satera MF551dw/Satera MF457dw firmware v05.07 and earlier sold in Japan. Color imageCLASS MF656Cdw/Color imageCLASS MF654Cdw/Color imageCLASS MF653Cdw/Color imageCLASS MF652Cdw/Color imageCLASS LBP633Cdw/Color imageCLASS LBP632Cdw/imageCLASS MF455dw/imageCLASS MF453dw/imageCLASS MF452dw/imageCLASS MF451dw/imageCLASS LBP237dw/imageCLASS LBP236dw/imageCLASS X MF1238 II/imageCLASS X MF1643i II/imageCLASS X MF1643iF II/imageCLASS X LBP1238 II firmware v05.07 and earlier sold in US. i-SENSYS MF657Cdw/i-SENSYS MF655Cdw/i-SENSYS MF651Cdw/i-SENSYS LBP633Cdw/i-SENSYS LBP631Cdw/i-SENSYS MF553dw/i-SENSYS MF552dw/i-SENSYS MF455dw/i-SENSYS MF453dw/i-SENSYS LBP236dw/i-SENSYS LBP233dw/imageRUNNER 1643iF II/imageRUNNER 1643i II/i-SENSYS X 1238iF II/i-SENSYS X 1238i II/i-SENSYS X 1238P II/i-SENSYS X 1238Pr II firmware v05.07 and earlier sold in Europe.",
      "affected": [
        {
          "vendor": "Canon Inc.",
          "product": "Satera MF656Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "Satera MF654Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "Satera MF551dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "Satera MF457dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "Color imageCLASS MF656Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "Color imageCLASS MF654Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "Color imageCLASS MF653Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "Color imageCLASS MF652Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "Color imageCLASS LBP633Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "Color imageCLASS LBP632Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "imageCLASS MF455dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "imageCLASS MF453dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "imageCLASS MF452dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "imageCLASS MF451dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "imageCLASS LBP237dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "imageCLASS LBP236dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "imageCLASS X MF1238 II",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "imageCLASS X MF1643i II",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "imageCLASS X MF1643iF II",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "imageCLASS X LBP1238 II",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS MF657Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS MF655Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS MF651Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS LBP633Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS LBP631Cdw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS MF553dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS MF552dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS MF455dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS MF453dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS LBP236dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS LBP233dw",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "imageRUNNER 1643iF II",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "imageRUNNER 1643i II",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS X 1238iF II",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS X 1238i II",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS X 1238P II",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Canon Inc.",
          "product": "i-SENSYS X 1238Pr II",
          "versions": [
            {
              "version": "05.07 and earlier",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}