{
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    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2025-52551",
        "assignerOrgId": "dd59f033-460c-4b88-a075-d4d3fedb6191",
        "state": "PUBLISHED",
        "assignerShortName": "Armis",
        "dateReserved": "2025-06-17T17:29:21.842Z",
        "datePublished": "2025-09-02T11:30:14.832Z",
        "dateUpdated": "2025-09-02T13:33:54.672Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "affected",
                    "product": "E2 Facility Management System",
                    "vendor": "Copeland LP",
                    "versions": [
                        {
                            "lessThanOrEqual": "<=4.11F02",
                            "status": "affected",
                            "version": "0",
                            "versionType": "firmware"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Armis Labs"
                }
            ],
            "datePublic": "2025-07-29T12:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "E2 Facility Management Systems use a proprietary protocol that allows for unauthenticated file operations on any file in the file system."
                        }
                    ],
                    "value": "E2 Facility Management Systems use a proprietary protocol that allows for unauthenticated file operations on any file in the file system."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-165",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-165 File Manipulation"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 9.3,
                        "baseSeverity": "CRITICAL",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "LOW",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "LOW",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "HIGH",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-306",
                            "description": "CWE-306 Missing Authentication for Critical Function",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "dd59f033-460c-4b88-a075-d4d3fedb6191",
                "shortName": "Armis",
                "dateUpdated": "2025-09-02T11:30:14.832Z"
            },
            "references": [
                {
                    "url": "https://www.armis.com/research/frostbyte10/"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "Proprietary protocol allows for unauthenticated file operations",
            "workarounds": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "Restrict access to the E2 Facilities Management System ethernet network interface by use of restricted VLAN or subnet and / or network firewall. Ensure the restricted VLAN or subnet is never accessible from untrusted networks.<br>"
                        }
                    ],
                    "value": "Restrict access to the E2 Facilities Management System ethernet network interface by use of restricted VLAN or subnet and / or network firewall. Ensure the restricted VLAN or subnet is never accessible from untrusted networks."
                }
            ],
            "x_generator": {
                "engine": "Vulnogram 0.2.0"
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        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-09-02T13:33:49.752649Z",
                                "id": "CVE-2025-52551",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-09-02T13:33:54.672Z"
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}