{
    "id": "CVE-2020-11264",
    "published": "2021-09-08 12:15:07",
    "last_modified": "2026-06-17 02:49:50",
    "cvss_score": "9.1",
    "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:N",
    "cwe": "CWE-287",
    "description": "Improper authentication of Non-EAPOL/WAPI plaintext frames during four-way handshake can lead to arbitrary network packet injection in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music",
    "epss_score": "0.13186",
    "epss_percentile": "0.96264",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-03 18:17:25",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 13.2% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "qualcomm",
            "product": "apq8053"
        },
        {
            "vendor": "qualcomm",
            "product": "apq8053_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "apq8064au"
        },
        {
            "vendor": "qualcomm",
            "product": "apq8064au_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "apq8096au"
        },
        {
            "vendor": "qualcomm",
            "product": "apq8096au_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "aqt1000"
        },
        {
            "vendor": "qualcomm",
            "product": "aqt1000_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "ar8031"
        },
        {
            "vendor": "qualcomm",
            "product": "ar8031_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "ar8035"
        },
        {
            "vendor": "qualcomm",
            "product": "ar8035_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "csra6620"
        },
        {
            "vendor": "qualcomm",
            "product": "csra6620_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "csra6640"
        },
        {
            "vendor": "qualcomm",
            "product": "csra6640_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "csrb31024"
        },
        {
            "vendor": "qualcomm",
            "product": "csrb31024_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "mdm9650"
        },
        {
            "vendor": "qualcomm",
            "product": "mdm9650_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "msm8953"
        },
        {
            "vendor": "qualcomm",
            "product": "msm8953_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "msm8996au"
        },
        {
            "vendor": "qualcomm",
            "product": "msm8996au_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca1062"
        },
        {
            "vendor": "qualcomm",
            "product": "qca1062_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca1064"
        },
        {
            "vendor": "qualcomm",
            "product": "qca1064_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca2062"
        },
        {
            "vendor": "qualcomm",
            "product": "qca2062_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca2064"
        },
        {
            "vendor": "qualcomm",
            "product": "qca2064_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca2065"
        },
        {
            "vendor": "qualcomm",
            "product": "qca2065_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca2066"
        },
        {
            "vendor": "qualcomm",
            "product": "qca2066_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6164"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6164_firmware"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6174"
        },
        {
            "vendor": "qualcomm",
            "product": "qca6174_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://www.qualcomm.com/company/product-security/bulletins/august-2021-bulletin",
        "https://www.qualcomm.com/company/product-security/bulletins/august-2021-bulletin"
    ]
}