{
    "id": "CVE-2023-6538",
    "published": "2023-12-11 18:15:30",
    "last_modified": "2026-06-17 06:50:56",
    "cvss_score": "7.6",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
    "cwe": "CWE-285",
    "description": "SMU versions prior to 14.8.7825.01 are susceptible to unintended information disclosure, through URL manipulation. Authenticated users in Storage, Server or combined Server+Storage administrative roles are able to access SMU configuration backup, that would normally be barred to those specific administrative roles. ",
    "epss_score": "0.01583",
    "epss_percentile": "0.74843",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-10 18:17:36",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "hitachi",
            "product": "system_management_unit"
        },
        {
            "vendor": "hitachi",
            "product": "system_management_unit_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "51915",
            "title": "HNAS SMU 14.8.7825 - Information Disclosure",
            "date": "2024-03-20",
            "url": "https://www.exploit-db.com/exploits/51915"
        }
    ],
    "refs_list": [
        "https://knowledge.hitachivantara.com/Security/System_Management_Unit_(SMU)_versions_prior_to_14.8.7825.01%2C_used_to_manage_Hitachi_Vantara_NAS_products_is_susceptible_to_unintended_information_disclosure_via_unprivileged_access_to_SMU_configuration_backup_data.",
        "https://knowledge.hitachivantara.com/Security/System_Management_Unit_(SMU)_versions_prior_to_14.8.7825.01%2C_used_to_manage_Hitachi_Vantara_NAS_products_is_susceptible_to_unintended_information_disclosure_via_unprivileged_access_to_SMU_configuration_backup_data."
    ]
}