{
    "id": "CVE-2023-46263",
    "published": "2023-12-19 16:15:11",
    "last_modified": "2026-06-17 06:30:32",
    "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-434",
    "description": "An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.4.1 and below that could allow an attacker to achieve a remote code execution.",
    "epss_score": "0.81884",
    "epss_percentile": "0.99640",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-09-30 18:17:38",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 81.9% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "ivanti",
            "product": "avalanche"
        },
        {
            "vendor": "microsoft",
            "product": "windows"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://download.wavelink.com/Files/avalanche_v6.4.2_release_notes.txt",
        "https://download.wavelink.com/Files/avalanche_v6.4.2_release_notes.txt"
    ]
}