{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-15203",
        "assignerOrgId": "d7ff35af-cf88-454c-bab9-af60602f10f8",
        "state": "PUBLISHED",
        "assignerShortName": "Danfoss",
        "dateReserved": "2026-07-09T06:41:49.174Z",
        "datePublished": "2026-08-26T05:36:02.006Z",
        "dateUpdated": "2026-08-26T05:36:02.006Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "d7ff35af-cf88-454c-bab9-af60602f10f8",
                "shortName": "Danfoss",
                "dateUpdated": "2026-08-26T05:36:02.006Z"
            },
            "title": "Debug interfaces are accessible by default in Danfoss iC7 Automation SP, iC7 Marine and iC7 7Hybrid software",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-1191",
                            "description": "CWE-1191 On-Chip debug and test interface with improper access control",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Danfoss",
                    "product": "iC7-Automation SP",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "2025.3.3",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
                },
                {
                    "vendor": "Danfoss",
                    "product": "iC7-Marine",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "2025.8.19",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
                },
                {
                    "vendor": "Danfoss",
                    "product": "iC7-Hybrid",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "2025.10.300845",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Improper access control in debug and engineering interfaces in Danfoss iC7-Automation SP, iC7-Marine, and iC7-Hybrid GR3 allows attackers to gain read/write access to internal values, upload and execute unsigned applications, and upload unsigned EEPROM data and firmware via exposed service interfaces and software update mechanisms",
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                            "value": "<div><div>Improper access control in debug and engineering interfaces in Danfoss iC7-Automation SP, iC7-Marine, and iC7-Hybrid GR3 allows attackers to gain read/write access to internal values, upload and execute unsigned applications, and upload unsigned EEPROM data and firmware via exposed service interfaces and software update mechanisms<br></div></div>"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://assets.danfoss.com/software/latest/572932/ID543724747716-0201.zip",
                    "tags": [
                        "patch"
                    ]
                },
                {
                    "url": "https://assets.danfoss.com/software/latest/595833/ID506542766960-0501.zip",
                    "tags": [
                        "patch"
                    ]
                },
                {
                    "url": "https://assets.danfoss.com/software/latest/595835/ID506543688961-0601.zip",
                    "tags": [
                        "patch"
                    ]
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ],
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "subConfidentialityImpact": "LOW",
                        "vulnIntegrityImpact": "HIGH",
                        "subIntegrityImpact": "LOW",
                        "vulnAvailabilityImpact": "HIGH",
                        "subAvailabilityImpact": "LOW",
                        "exploitMaturity": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "valueDensity": "NOT_DEFINED",
                        "vulnerabilityResponseEffort": "NOT_DEFINED",
                        "providerUrgency": "NOT_DEFINED",
                        "version": "4.0",
                        "baseSeverity": "CRITICAL",
                        "baseScore": 9.3,
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L"
                    }
                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "value": "*  iC7-Automation SP:  https://assets.danfoss.com/software/latest/572932/ID543724747716-0201.zip  (Release 2026.2.5-26A)\n  *  iC7-Marine:  https://assets.danfoss.com/software/latest/595833/ID506542766960-0501.zip  (Release 2026.6.30-GR4.4)\n  *  iC7-Hybrid:  https://assets.danfoss.com/software/latest/595835/ID506543688961-0601.zip  (Release 2026.7.2-GR4.5)",
                    "supportingMedia": [
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                            "value": "<div><ul><li>iC7-Automation SP:&nbsp;<a href=\"https://assets.danfoss.com/software/latest/572932/ID543724747716-0201.zip\" title=\"https://assets.danfoss.com/software/latest/572932/ID543724747716-0201.zip\">https://assets.danfoss.com/software/latest/572932/ID543724747716-0201.zip</a>&nbsp;(Release&nbsp;2026.2.5-26A)</li><li>iC7-Marine:&nbsp;<a href=\"https://assets.danfoss.com/software/latest/595833/ID506542766960-0501.zip\" title=\"https://assets.danfoss.com/software/latest/595833/ID506542766960-0501.zip\">https://assets.danfoss.com/software/latest/595833/ID506542766960-0501.zip</a>&nbsp;(Release&nbsp;2026.6.30-GR4.4)</li><li>iC7-Hybrid:&nbsp;<a href=\"https://assets.danfoss.com/software/latest/595835/ID506543688961-0601.zip\" title=\"https://assets.danfoss.com/software/latest/595835/ID506543688961-0601.zip\">https://assets.danfoss.com/software/latest/595835/ID506543688961-0601.zip</a>&nbsp;(Release&nbsp;2026.7.2-GR4.5)</li></ul></div>"
                        }
                    ]
                }
            ],
            "source": {
                "discovery": "INTERNAL"
            },
            "x_generator": {
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            }
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    }
}