{
    "id": "CVE-2022-26210",
    "published": "2022-03-15 22:15:14",
    "last_modified": "2026-06-17 04:34:50",
    "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-78",
    "description": "Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability in the function setUpgradeFW, via the FileName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.",
    "epss_score": "0.05693",
    "epss_percentile": "0.92790",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-06 18:17:28",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "totolink",
            "product": "a3000ru"
        },
        {
            "vendor": "totolink",
            "product": "a3000ru_firmware"
        },
        {
            "vendor": "totolink",
            "product": "a3100r"
        },
        {
            "vendor": "totolink",
            "product": "a3100r_firmware"
        },
        {
            "vendor": "totolink",
            "product": "a800r"
        },
        {
            "vendor": "totolink",
            "product": "a800r_firmware"
        },
        {
            "vendor": "totolink",
            "product": "a810r"
        },
        {
            "vendor": "totolink",
            "product": "a810r_firmware"
        },
        {
            "vendor": "totolink",
            "product": "a830r"
        },
        {
            "vendor": "totolink",
            "product": "a830r_firmware"
        },
        {
            "vendor": "totolink",
            "product": "a950rg"
        },
        {
            "vendor": "totolink",
            "product": "a950rg_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://github.com/pjqwudi1/my_vuln/blob/main/totolink/vuln_23/23.md",
        "https://github.com/pjqwudi1/my_vuln/blob/main/totolink/vuln_23/23.md"
    ]
}