{
    "id": "CVE-2020-29390",
    "published": "2020-11-30 18:15:11",
    "last_modified": "2026-06-17 03:11:15",
    "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": "Zeroshell 3.9.3 contains a command injection vulnerability in the /cgi-bin/kerbynet StartSessionSubmit parameter that could allow an unauthenticated attacker to execute a system command by using shell metacharacters and the %0a character.",
    "epss_score": "0.39565",
    "epss_percentile": "0.98573",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-02 18:17:27",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 39.6% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "zeroshell",
            "product": "zeroshell"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://blog.quake.so/post/zeroshell_linux_router_rce/",
        "https://blog.quake.so/post/zeroshell_linux_router_rce/"
    ]
}