{
    "document": {
        "category": "csaf_security_advisory",
        "csaf_version": "2.0",
        "distribution": {
            "tlp": {
                "label": "WHITE"
            }
        },
        "lang": "nl",
        "notes": [
            {
                "category": "legal_disclaimer",
                "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions:\n\n    NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein.\n\n    NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory.\n    This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings."
            },
            {
                "category": "description",
                "text": "ZohoCorp heeft een kwetsbaarheid verholpen in ManageEngine ADAudit Plus.",
                "title": "Feiten"
            },
            {
                "category": "description",
                "text": "De kwetsbaarheid bevindt zich in de agent API van ManageEngine ADAudit Plus versies eerder dan 8606. Door onjuiste validatie in de API kunnen aanvallers zonder authenticatie op afstand willekeurige code uitvoeren. Alle implementaties met kwetsbare versies zijn getroffen.\n\nADAudit plus is een tool die niet publiek beschikbaar hoort te zijn. Het is goed gebruik om dergelijke management-tooling af te steunen in een separate beheeromgeving. De kans op grootschalig misbruik is hierdoor beperkt.",
                "title": "Interpretaties"
            },
            {
                "category": "description",
                "text": "ZohoCorp heeft updates uitgebracht om de kwetsbaarheid te verhelpen. Zie bijgevoegde referenties voor meer informatie.",
                "title": "Oplossingen"
            },
            {
                "category": "general",
                "text": "medium",
                "title": "Kans"
            },
            {
                "category": "general",
                "text": "high",
                "title": "Schade"
            },
            {
                "category": "general",
                "text": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
                "title": "CWE-78"
            }
        ],
        "publisher": {
            "category": "coordinator",
            "contact_details": "cert@ncsc.nl",
            "name": "Nationaal Cyber Security Centrum",
            "namespace": "https://www.ncsc.nl/"
        },
        "references": [
            {
                "category": "external",
                "summary": "Reference",
                "url": "https://www.manageengine.com/products/active-directory-audit/cve-2026-6516.html"
            }
        ],
        "title": "Kwetsbaarheid verholpen in ManageEngine ADAudit Plus van ZohoCorp",
        "tracking": {
            "current_release_date": "2026-07-24T11:23:23.201064Z",
            "generator": {
                "date": "2025-08-04T16:30:00Z",
                "engine": {
                    "name": "V.A.",
                    "version": "1.3"
                }
            },
            "id": "NCSC-2026-0263",
            "initial_release_date": "2026-07-24T11:23:23.201064Z",
            "revision_history": [
                {
                    "date": "2026-07-24T11:23:23.201064Z",
                    "number": "1.0.0",
                    "summary": "Initiele versie"
                }
            ],
            "status": "final",
            "version": "1.0.0"
        }
    },
    "product_tree": {
        "branches": [
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/*",
                                "product": {
                                    "name": "vers:unknown/*",
                                    "product_id": "CSAFPID-1"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "ManageEngine ADAudit Plus"
                    }
                ],
                "category": "vendor",
                "name": "Zohocorp"
            }
        ]
    },
    "vulnerabilities": [
        {
            "cve": "CVE-2026-6516",
            "cwe": {
                "id": "CWE-78",
                "name": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"
            },
            "notes": [
                {
                    "category": "other",
                    "text": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
                    "title": "CWE-78"
                },
                {
                    "category": "description",
                    "text": "Zohocorp ManageEngine ADAudit Plus versions prior to 8606 contain a critical unauthenticated remote code execution vulnerability in the agent API.",
                    "title": "Summary"
                }
            ],
            "product_status": {
                "known_affected": [
                    "CSAFPID-1"
                ]
            },
            "references": [
                {
                    "category": "self",
                    "summary": "CVE-2026-6516 | NCSC-NL Website",
                    "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2026/cve-2026-6516.json"
                }
            ],
            "scores": [
                {
                    "cvss_v3": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L",
                        "baseScore": 10.0,
                        "baseSeverity": "CRITICAL"
                    },
                    "products": [
                        "CSAFPID-1"
                    ]
                }
            ],
            "title": "CVE-2026-6516"
        }
    ]
}