{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2025-3659",
        "assignerOrgId": "e8a6bb0b-e373-42b1-a5de-93e314325576",
        "state": "PUBLISHED",
        "assignerShortName": "Digi",
        "dateReserved": "2025-04-15T19:04:32.817Z",
        "datePublished": "2025-05-12T20:40:03.567Z",
        "dateUpdated": "2025-05-12T22:06:36.712Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "affected",
                    "product": "Digi PortServer TS",
                    "vendor": "Digi International",
                    "versions": [
                        {
                            "lessThanOrEqual": "82000747_AA",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "defaultStatus": "affected",
                    "product": "Digi One SP/Digi One SP IA/Digi One IA",
                    "vendor": "Digi International",
                    "versions": [
                        {
                            "lessThanOrEqual": "82000774_Z",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "defaultStatus": "affected",
                    "product": "Digi One IAP",
                    "vendor": "Digi International",
                    "versions": [
                        {
                            "lessThanOrEqual": "82000770 Z",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<p>Improper authentication handling was identified in a set of HTTP POST requests affecting the following product families: </p><ul><li><p>Digi PortServer TS - prior to and including 82000747_AA, build date 06/17/2022</p></li><li><p>Digi One SP/Digi One SP IA/Digi One IA - prior to and including 82000774_Z, build date 10/19/2020</p></li><li><p>Digi One IAP – prior to and including 82000770 Z, build date 10/19/2020</p></li></ul><p>A specially crafted POST request to the device’s web interface may allow an unauthenticated attacker to modify configuration settings.</p>"
                        }
                    ],
                    "value": "Improper authentication handling was identified in a set of HTTP POST requests affecting the following product families: \n\n  *  Digi PortServer TS - prior to and including 82000747_AA, build date 06/17/2022\n\n\n  *  Digi One SP/Digi One SP IA/Digi One IA - prior to and including 82000774_Z, build date 10/19/2020\n\n\n  *  Digi One IAP – prior to and including 82000770 Z, build date 10/19/2020\n\n\n\n\nA specially crafted POST request to the device’s web interface may allow an unauthenticated attacker to modify configuration settings."
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "attackVector": "ADJACENT",
                        "baseScore": 9.4,
                        "baseSeverity": "CRITICAL",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "LOW",
                        "subConfidentialityImpact": "HIGH",
                        "subIntegrityImpact": "HIGH",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/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-287",
                            "description": "CWE-287 Improper Authentication",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "e8a6bb0b-e373-42b1-a5de-93e314325576",
                "shortName": "Digi",
                "dateUpdated": "2025-05-12T20:40:03.567Z"
            },
            "references": [
                {
                    "tags": [
                        "patch"
                    ],
                    "url": "https://hub.digi.com/support/products/infrastructure-management/digi-portserver-ts/"
                },
                {
                    "tags": [
                        "patch"
                    ],
                    "url": "https://hub.digi.com/support/products/infrastructure-management/digi-one-sp-ia/"
                },
                {
                    "tags": [
                        "patch"
                    ],
                    "url": "https://hub.digi.com/support/products/infrastructure-management/digi-one-iap-haz/"
                },
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://www.digi.com/getattachment/Resources/Security/Alerts/Improper-authentication-handling-for-Digi-PortServ/improper-authentication-handling.pdf"
                }
            ],
            "source": {
                "discovery": "INTERNAL"
            },
            "title": "Improper authentication handling for Digi PortServer TS; Digi One SP, SP IA, IA;  Digi One IAP",
            "x_generator": {
                "engine": "Vulnogram 0.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-05-12T21:43:33.232090Z",
                                "id": "CVE-2025-3659",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "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": "2025-05-12T22:06:36.712Z"
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    }
}