Convercent Whistleblowing Platform Unauthenticated GetLegalEntity Endpoint Enables Customer Enumeration_CVE-2025-34411

{
    "lastseen": "",
    "description": "The Convercent Whistleblowing Platform operated by EQS Group exposes an unauthenticated API endpoint at /GetLegalEntity that returns internal customer legal-entity names based on a supplied searchText fragment. A remote unauthenticated attacker can query the endpoint using common legal-suffix terms to enumerate Convercent tenants, identifying organizations using the platform. This disclosure can facilitate targeted phishing, extortion, or other attacks against whistleblowing programs and reveals sensitive business relationships and compliance infrastructure.",
    "published": "2025-12-15T14:43:37.839Z",
    "modified": "2025-12-15T14:43:37.839Z",
    "type": "cve",
    "title": "Convercent Whistleblowing Platform Unauthenticated GetLegalEntity Endpoint Enables Customer Enumeration",
    "source": "VulnCheck",
    "references": "https://seclists.org/fulldisclosure/2025/Dec/4\nhttps://www.convercent.com/\nhttps://www.eqs.com/en-us/platform-convercent-clients/\nhttps://www.vulncheck.com/advisories/convercent-whisteblowing-platform-unauthenticated-getlegalentity-endpoing-enables-customer-enumeration",
    "id": "CVE-2025-34411",
    "bulletinFamily": "",
    "cwe": [
        "CWE-862"
    ],
    "cvelist": null,
    "sourceData": "EQS Group GmbH Convercent Whistleblowing Platform 0",
    "sourceHref": "",
    "cvss": {
        "score": 6.9,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Convercent Whistleblowing Platform",
    "version": "0",
    "vendor": "EQS Group GmbH",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}