{
    "id": "CVE-2021-35522",
    "published": "2021-07-22 12:15:08",
    "last_modified": "2026-06-17 03:57:37",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-787",
    "description": "A Buffer Overflow in Thrift command handlers in IDEMIA Morpho Wave Compact and VisionPass devices before 2.6.2, Sigma devices before 4.9.4, and MA VP MD devices before 4.9.7 allows remote attackers to achieve code execution, denial of services, and information disclosure via TCP/IP packets.",
    "epss_score": "0.03657",
    "epss_percentile": "0.89329",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-09 18:17:29",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "idemia",
            "product": "ma_vp_md"
        },
        {
            "vendor": "idemia",
            "product": "ma_vp_md_firmware"
        },
        {
            "vendor": "idemia",
            "product": "morphowave_compact_md"
        },
        {
            "vendor": "idemia",
            "product": "morphowave_compact_md_firmware"
        },
        {
            "vendor": "idemia",
            "product": "morphowave_compact_mdpi"
        },
        {
            "vendor": "idemia",
            "product": "morphowave_compact_mdpi_firmware"
        },
        {
            "vendor": "idemia",
            "product": "morphowave_compact_mdpi-m"
        },
        {
            "vendor": "idemia",
            "product": "morphowave_compact_mdpi-m_firmware"
        },
        {
            "vendor": "idemia",
            "product": "sigma_extreme"
        },
        {
            "vendor": "idemia",
            "product": "sigma_extreme_firmware"
        },
        {
            "vendor": "idemia",
            "product": "sigma_lite"
        },
        {
            "vendor": "idemia",
            "product": "sigma_lite_firmware"
        },
        {
            "vendor": "idemia",
            "product": "sigma_lite\\+"
        },
        {
            "vendor": "idemia",
            "product": "sigma_lite\\+_firmware"
        },
        {
            "vendor": "idemia",
            "product": "sigma_wide"
        },
        {
            "vendor": "idemia",
            "product": "sigma_wide_firmware"
        },
        {
            "vendor": "idemia",
            "product": "visionpass_md"
        },
        {
            "vendor": "idemia",
            "product": "visionpass_md_firmware"
        },
        {
            "vendor": "idemia",
            "product": "visionpass_mdpi"
        },
        {
            "vendor": "idemia",
            "product": "visionpass_mdpi_firmware"
        },
        {
            "vendor": "idemia",
            "product": "visionpass_mdpi-m"
        },
        {
            "vendor": "idemia",
            "product": "visionpass_mdpi-m_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://biometricdevices.idemia.com/s/global-search/0696700000JJa0zAAD?sharing=true",
        "https://biometricdevices.idemia.com/s/global-search/0696700000JJa1nAAD?sharing=true",
        "https://www.idemia.com",
        "https://biometricdevices.idemia.com/s/global-search/0696700000JJa0zAAD?sharing=true",
        "https://biometricdevices.idemia.com/s/global-search/0696700000JJa1nAAD?sharing=true",
        "https://www.idemia.com"
    ]
}