{
    "id": "CVE-2018-20503",
    "published": "2019-05-07 19:29:00",
    "last_modified": "2026-06-17 01:52:59",
    "cvss_score": "6.1",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
    "cwe": "CWE-79",
    "description": "Allied Telesis 8100L/8 devices allow XSS via the edit-ipv4_interface.php vlanid or subnet_mask parameter.",
    "epss_score": "0.03904",
    "epss_percentile": "0.89966",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-03 18:17:21",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "alliedtelesis",
            "product": "8100l\\/8"
        },
        {
            "vendor": "alliedtelesis",
            "product": "8100l\\/8_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "46237",
            "title": "SirsiDynix e-Library 3.5.x - Cross-Site Scripting",
            "date": "2019-01-24",
            "url": "https://www.exploit-db.com/exploits/46237"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/151327/SirsiDynix-e-Library-3.5.x-Cross-Site-Scripting.html",
        "https://pentest.com.tr/exploits/Allied-Telesis-8100L-8-Cross-Site-Scripting.html",
        "https://www.exploit-db.com/exploits/46237/",
        "http://packetstormsecurity.com/files/151327/SirsiDynix-e-Library-3.5.x-Cross-Site-Scripting.html",
        "https://pentest.com.tr/exploits/Allied-Telesis-8100L-8-Cross-Site-Scripting.html",
        "https://www.exploit-db.com/exploits/46237/"
    ]
}