FKIE_CVE-2026-1789

Vulnerability from fkie_nvd - Published: 2026-04-24 00:16 - Updated: 2026-06-17 10:16
Severity
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Summary
A vulnerability in the browser-based remote management interface may allow an administrator to access sensitive information on the device via crafted requests, affecting certain production printers and office/small office multifunction printers.
References
f98c90f0-e9bd-4fa7-911b-51993f3571fdhttps://canon.jp/support/support-info/260423vulnerability-response
f98c90f0-e9bd-4fa7-911b-51993f3571fdhttps://psirt.canon/advisory-information/cp2026-003/
f98c90f0-e9bd-4fa7-911b-51993f3571fdhttps://www.canon-europe.com/support/product-security/
f98c90f0-e9bd-4fa7-911b-51993f3571fdhttps://www.usa.canon.com/about-us/to-our-customers/cpa2026-003-vulnerability-mitigation-remediation-for-production-printers-and-office-multifunction-printers
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "imagePRESS Series",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "all version"
            }
          ]
        },
        {
          "product": "imageFORCE Series",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "all version"
            }
          ]
        },
        {
          "product": "imageRUNNER ADVANCE Series",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "all version"
            }
          ]
        },
        {
          "product": "imageRUNNER Series",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "all version"
            }
          ]
        },
        {
          "product": "Satera MF7525F",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "v15.00 or earlier"
            }
          ]
        },
        {
          "product": "Satera MF7625F",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "v8.12 or earlier"
            }
          ]
        },
        {
          "product": "Satera MF7725F",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "v16.04 or earlier"
            }
          ]
        },
        {
          "product": "Satera MF842CDW",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "v16.04 or earlier"
            }
          ]
        },
        {
          "product": "imageCLASS X C1538iF II",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "v16.04 or earlier"
            }
          ]
        },
        {
          "product": "imageCLASS X MF1538C II",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "v16.04 or earlier"
            }
          ]
        },
        {
          "product": "i-SENSYS C1533iF II",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "v16.04 or earlier"
            }
          ]
        },
        {
          "product": "i-SENSYS X C1538 iF II",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "v16.04 or earlier"
            }
          ]
        },
        {
          "product": "i-SENSYS MF842Cdw",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "v16.04 or earlier"
            }
          ]
        },
        {
          "product": "MF842CDW",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "v16.04 or earlier"
            }
          ]
        },
        {
          "product": "MF842CX",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "v16.04 or earlier"
            }
          ]
        }
      ],
      "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the browser-based remote management interface may allow an administrator to access sensitive information on the device via crafted requests, affecting certain production printers and office/small office multifunction printers."
    }
  ],
  "id": "CVE-2026-1789",
  "lastModified": "2026-06-17T10:16:31.340",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 3.6,
        "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 6.9,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "HIGH",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/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": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-1789",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-04-24T16:47:36.800110Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-04-24T00:16:26.400",
  "references": [
    {
      "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
      "url": "https://canon.jp/support/support-info/260423vulnerability-response"
    },
    {
      "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
      "url": "https://psirt.canon/advisory-information/cp2026-003/"
    },
    {
      "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
      "url": "https://www.canon-europe.com/support/product-security/"
    },
    {
      "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
      "url": "https://www.usa.canon.com/about-us/to-our-customers/cpa2026-003-vulnerability-mitigation-remediation-for-production-printers-and-office-multifunction-printers"
    }
  ],
  "sourceIdentifier": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-807"
        }
      ],
      "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
      "type": "Secondary"
    }
  ]
}



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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

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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.



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.