Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/104673?format=api",
    "vulnerability_id": "VCID-gsdz-b4vt-huad",
    "summary": "A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.2.6.3195 build 20250715 and later\nQuTS hero h5.2.6.3195 build 20250715 and later",
    "aliases": [
        {
            "alias": "CVE-2025-52862"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-52862",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00156",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36163",
                    "published_at": "2026-06-11T12:55:00Z"
                },
                {
                    "value": "0.00156",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36341",
                    "published_at": "2026-06-12T12:55:00Z"
                },
                {
                    "value": "0.00156",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36367",
                    "published_at": "2026-06-13T12:55:00Z"
                },
                {
                    "value": "0.00156",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36355",
                    "published_at": "2026-06-14T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-52862"
        },
        {
            "reference_url": "https://www.qnap.com/en/security-advisory/qsa-25-36",
            "reference_id": "qsa-25-36",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.1",
                    "scoring_system": "cvssv4",
                    "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-03T19:04:02Z/"
                }
            ],
            "url": "https://www.qnap.com/en/security-advisory/qsa-25-36"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 476,
            "name": "NULL Pointer Dereference",
            "description": "A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit."
        }
    ],
    "exploits": [],
    "severity_range_score": "5.1 - 5.1",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gsdz-b4vt-huad"
}