Vulnerability-Lookup

CVE-2026-9260 (GCVE-0-2026-9260)

Vulnerability from cvelistv5 – Published: 2026-06-15 23:38 – Updated: 2026-06-16 12:41

Summary

Use of hard-coded cryptographic keys in Canon EOS Network Setting Tool Version 1.5.0 or earlier

Severity

6.9 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

6.2 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-16 12:41 UTC

CWE

CWE-321 - Use of hard-coded cryptographic key

Assigner

Canon jpcert root

References

4 references

URL	Tags
https://psirt.canon/advisory-information/cp2026-005/	vendor-advisory
https://canon.jp/support/support-info/260615vulne…	vendor-advisory
https://www.usa.canon.com/about-us/to-our-custome…	vendor-advisory
https://www.canon-europe.com/support/product-security/	vendor-advisory

Impacted products

2 products

Vendor	Product	Version	CPE status
Canon Inc.	EOS Network Setting Tool for Windows	Affected: 1.5.0 or earlier	guessed
Canon Inc.	EOS Network Setting Tool for macOS	Affected: 1.5.0 or earlier	guessed

Credits

This issue was discovered by Ryan Hausknecht (@haus3c)

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-9260

Vulnerability from fkie_nvd - Published: 2026-06-16 00:16 - Updated: 2026-06-18 17:09

Severity

6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

Use of hard-coded cryptographic keys in Canon EOS Network Setting Tool Version 1.5.0 or earlier

References

URL	Tags
f98c90f0-e9bd-4fa7-911b-51993f3571fd	https://canon.jp/support/support-info/260615vulnerability-response	Vendor Advisory
f98c90f0-e9bd-4fa7-911b-51993f3571fd	https://psirt.canon/advisory-information/cp2026-005/	Vendor Advisory
f98c90f0-e9bd-4fa7-911b-51993f3571fd	https://www.canon-europe.com/support/product-security/	Vendor Advisory
f98c90f0-e9bd-4fa7-911b-51993f3571fd	https://www.usa.canon.com/about-us/to-our-customers/cpa2026-005-vulnerability-remediation-for-eos-network-setting-tool	Vendor Advisory

Impacted products

Vendor	Product	Version
canon	eos_network_setting_tool	*
apple	macos	-
microsoft	windows	-

JSON

To clipboard

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          "vendor": "Canon Inc.",
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        },
        {
          "defaultStatus": "unaffected",
          "product": "EOS Network Setting Tool for macOS",
          "vendor": "Canon Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "1.5.0 or earlier"
            }
          ]
        }
      ],
      "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:canon:eos_network_setting_tool:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7B28E514-67C6-4CCF-83C8-2E43A2780C43",
              "versionEndExcluding": "1.5.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA",
              "vulnerable": false
            }
          ],
          "negate": false,
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        }
      ],
      "operator": "AND"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use of hard-coded cryptographic keys in Canon EOS Network Setting Tool Version 1.5.0 or earlier"
    }
  ],
  "id": "CVE-2026-9260",
  "lastModified": "2026-06-18T17:09:16.013",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 6.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 3.6,
        "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "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",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "LOCAL",
          "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": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/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-2026-9260",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-06-16T12:41:33.426171Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-06-16T00:16:35.757",
  "references": [
    {
      "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://canon.jp/support/support-info/260615vulnerability-response"
    },
    {
      "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://psirt.canon/advisory-information/cp2026-005/"
    },
    {
      "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.canon-europe.com/support/product-security/"
    },
    {
      "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.usa.canon.com/about-us/to-our-customers/cpa2026-005-vulnerability-remediation-for-eos-network-setting-tool"
    }
  ],
  "sourceIdentifier": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-321"
        }
      ],
      "source": "f98c90f0-e9bd-4fa7-911b-51993f3571fd",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-Q354-79Q7-WX65

Vulnerability from github – Published: 2026-06-16 00:34 – Updated: 2026-06-16 00:34

Details

Use of hard-coded cryptographic keys in Canon EOS Network Setting Tool Version 1.5.0 or earlier

Severity

6.2 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

6.9 (Medium)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-9260"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-321",
      "CWE-798"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-16T00:16:35Z",
    "severity": "MODERATE"
  },
  "details": "Use of hard-coded cryptographic keys in Canon EOS Network Setting Tool Version 1.5.0 or earlier",
  "id": "GHSA-q354-79q7-wx65",
  "modified": "2026-06-16T00:34:25Z",
  "published": "2026-06-16T00:34:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9260"
    },
    {
      "type": "WEB",
      "url": "https://canon.jp/support/support-info/260615vulnerability-response"
    },
    {
      "type": "WEB",
      "url": "https://psirt.canon/advisory-information/cp2026-005"
    },
    {
      "type": "WEB",
      "url": "https://www.canon-europe.com/support/product-security"
    },
    {
      "type": "WEB",
      "url": "https://www.usa.canon.com/about-us/to-our-customers/cpa2026-005-vulnerability-remediation-for-eos-network-setting-tool"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/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",
      "type": "CVSS_V4"
    }
  ]
}

JVNDB-2026-019941

Vulnerability from jvndb - Published: 2026-06-17 05:08 - Updated:2026-06-17 05:08

Severity

6.5 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Summary

Multiple vulnerabilities in Canon EOS Network Setting Tool

Details

FTP/FTPS/SFTP Communication Testing features of PC Software EOS Network Setting Tool provided by Canon Inc. contain multiple vulnerabilities listed below.

Improper validation of SSH host key (CWE-295) - CVE-2026-9258
Improper validation of server certificate (CWE-295) - CVE-2026-9259
Use of hard-coded cryptographic key (CWE-321) - CVE-2026-9260
Use of a vulnerable SSH encryption algorithm (CWE-327) - CVE-2026-9261
Default FTP connection settings use an insecure protocol (CWE-1188) - CVE-2026-9262

Canon Inc. reported these vulnerabilities to JPCERT/CC to notify users of the solutions through JVN.

References

Type

URL

	JVN	https://jvn.jp/en/vu/JVNVU98100934/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-9258
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-9259
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-9260
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-9261
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-9262
	Insecure Default Initialization of Resource(CWE-1188)	https://cwe.mitre.org/data/definitions/1188.html
	Improper Certificate Validation(CWE-295)	https://cwe.mitre.org/data/definitions/295.html
	Use of Hard-coded Cryptographic Key(CWE-321)	https://cwe.mitre.org/data/definitions/321.html
	Use of a Broken or Risky Cryptographic Algorithm(CWE-327)	https://cwe.mitre.org/data/definitions/327.html

Impacted products

Vendor

Product

Canon Inc.

PC Software EOS Network Setting Tool

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-019941.html",
  "dc:date": "2026-06-17T14:08+09:00",
  "dcterms:issued": "2026-06-17T14:08+09:00",
  "dcterms:modified": "2026-06-17T14:08+09:00",
  "description": "FTP/FTPS/SFTP Communication Testing features of PC Software EOS Network Setting Tool provided by Canon Inc. contain multiple vulnerabilities listed below.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/295.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://www.cve.org/CVERecord?id=CVE-2026-9258\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/295.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://www.cve.org/CVERecord?id=CVE-2026-9259\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/321.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://www.cve.org/CVERecord?id=CVE-2026-9260\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/327.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://www.cve.org/CVERecord?id=CVE-2026-9261\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/1188.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://www.cve.org/CVERecord?id=CVE-2026-9262\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eImproper validation of SSH host key (CWE-295) - CVE-2026-9258\u003c/li\u003e\u003cli\u003eImproper validation of server certificate (CWE-295) - CVE-2026-9259\u003c/li\u003e\u003cli\u003eUse of hard-coded cryptographic key (CWE-321) - CVE-2026-9260\u003c/li\u003e\u003cli\u003eUse of a vulnerable SSH encryption algorithm (CWE-327) - CVE-2026-9261\u003c/li\u003e\u003cli\u003eDefault FTP connection settings use an insecure protocol (CWE-1188) - CVE-2026-9262\u003c/li\u003e\u003c/ul\u003eCanon Inc. reported these vulnerabilities to JPCERT/CC to notify users of the solutions through JVN.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-019941.html",
  "sec:cpe": {
    "#text": "cpe:/a:canon:eos_network_setting_tool",
    "@product": "PC Software EOS Network Setting Tool",
    "@vendor": "Canon Inc.",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "6.5",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-019941",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/vu/JVNVU98100934/index.html",
      "@id": "JVNVU#98100934",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-9258",
      "@id": "CVE-2026-9258",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-9259",
      "@id": "CVE-2026-9259",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-9260",
      "@id": "CVE-2026-9260",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-9261",
      "@id": "CVE-2026-9261",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-9262",
      "@id": "CVE-2026-9262",
      "@source": "CVE"
    },
    {
      "#text": "https://cwe.mitre.org/data/definitions/1188.html",
      "@id": "CWE-1188",
      "@title": "Insecure Default Initialization of Resource(CWE-1188)"
    },
    {
      "#text": "https://cwe.mitre.org/data/definitions/295.html",
      "@id": "CWE-295",
      "@title": "Improper Certificate Validation(CWE-295)"
    },
    {
      "#text": "https://cwe.mitre.org/data/definitions/321.html",
      "@id": "CWE-321",
      "@title": "Use of Hard-coded Cryptographic Key(CWE-321)"
    },
    {
      "#text": "https://cwe.mitre.org/data/definitions/327.html",
      "@id": "CWE-327",
      "@title": "Use of a Broken or Risky Cryptographic Algorithm(CWE-327)"
    }
  ],
  "title": "Multiple vulnerabilities in Canon EOS Network Setting Tool"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

CVE-2026-9260 (GCVE-0-2026-9260)

FKIE_CVE-2026-9260

GHSA-Q354-79Q7-WX65

JVNDB-2026-019941

Tags

Sightings

Nomenclature

Related by attack behaviour