{
    "id": "CVE-2020-17383",
    "published": "2022-01-24 20:15:07",
    "last_modified": "2026-06-17 02:58:49",
    "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-22",
    "description": "A directory traversal vulnerability on Telos Z/IP One devices through 4.0.0r grants an unauthenticated individual root level access to the device's file system. This can be used to identify configuration settings, password hashes for built-in accounts, and the cleartext password for remote configuration of the device through the WebUI.",
    "epss_score": "0.04252",
    "epss_percentile": "0.90797",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-08 18:17:24",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "telosalliance",
            "product": "z\\/ip_one"
        },
        {
            "vendor": "telosalliance",
            "product": "z\\/ip_one_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://sra.io/blog-post/",
        "https://sra.io/blog/this-traversal-had-a-face-for-radio-cve-2020-17383/",
        "https://www.telosalliance.com/downloads?search=software-updates#downloadListing",
        "https://sra.io/blog-post/",
        "https://sra.io/blog/this-traversal-had-a-face-for-radio-cve-2020-17383/",
        "https://www.telosalliance.com/downloads?search=software-updates#downloadListing"
    ]
}