{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-11843",
        "assignerOrgId": "4586e0a2-224d-4f8a-9cb4-8882b208c0b3",
        "state": "PUBLISHED",
        "assignerShortName": "Canon_EMEA",
        "dateReserved": "2025-10-16T09:10:03.339Z",
        "datePublished": "2025-10-31T09:43:08.597Z",
        "dateUpdated": "2025-10-31T18:52:36.823Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "affected",
                    "platforms": [
                        "Windows"
                    ],
                    "product": "Therefore Online and Therefore On-Premises",
                    "vendor": "Therefore Corporation GmbH",
                    "versions": [
                        {
                            "lessThanOrEqual": "2025",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        }
                    ]
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            ],
            "cpeApplicability": [
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                    "nodes": [
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                            "cpeMatch": [
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                                    "criteria": "cpe:2.3:a:therefore_corporation_gmbh:therefore_online_and_therefore_on-premises:*:*:windows:*:*:*:*:*",
                                    "versionEndIncluding": "2025",
                                    "versionStartIncluding": "0",
                                    "vulnerable": true
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                            "negate": false,
                            "operator": "OR"
                        }
                    ],
                    "operator": "OR"
                }
            ],
            "datePublic": "2025-10-31T09:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "Therefore Corporation GmbH has recently become aware that Therefore™ Online and Therefore™ On-Premises contain an account impersonation vulnerability. A malicious user may potentially be able to impersonate the web service account or the account of a service using the API when connecting to the Therefore™ Server. If the malicious user gains this impersonation user access, then it is possible for them to access the documents stored in Therefore™. This impersonation is at application level (Therefore access level), not the operating system level.<br>"
                        }
                    ],
                    "value": "Therefore Corporation GmbH has recently become aware that Therefore™ Online and Therefore™ On-Premises contain an account impersonation vulnerability. A malicious user may potentially be able to impersonate the web service account or the account of a service using the API when connecting to the Therefore™ Server. If the malicious user gains this impersonation user access, then it is possible for them to access the documents stored in Therefore™. This impersonation is at application level (Therefore access level), not the operating system level."
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 8.8,
                        "baseSeverity": "HIGH",
                        "privilegesRequired": "NONE",
                        "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:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "LOW",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
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            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-290",
                            "description": "CWE-290: Authentication Bypass by Spoofing",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "4586e0a2-224d-4f8a-9cb4-8882b208c0b3",
                "shortName": "Canon_EMEA",
                "dateUpdated": "2025-10-31T09:43:08.597Z"
            },
            "references": [
                {
                    "tags": [
                        "vendor-advisory",
                        "mitigation"
                    ],
                    "url": "https://www.canon-europe.com/psirt/advisory-information/"
                }
            ],
            "source": {
                "discovery": "INTERNAL"
            },
            "tags": [
                "x_cemea",
                "x_therefore",
                "x_subsidiary"
            ],
            "title": "Therefore™ Online and Therefore™ On-Premises contains an account impersonation issue, which could potentially allow the attacker to access all the stored data",
            "x_generator": {
                "engine": "Vulnogram 0.4.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-10-31T18:43:56.800515Z",
                                "id": "CVE-2025-11843",
                                "options": [
                                    {
                                        "Exploitation": "none"
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                                    {
                                        "Automatable": "yes"
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                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-10-31T18:52:36.823Z"
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}