{
    "id": "CVE-2020-35488",
    "published": "2021-01-05 15:15:13",
    "last_modified": "2026-06-17 03:13:47",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "cwe": "CWE-502",
    "description": "The fileop module of the NXLog service in NXLog Community Edition 2.10.2150 allows remote attackers to cause a denial of service (daemon crash) via a crafted Syslog payload to the Syslog service. This attack requires a specific configuration. Also, the name of the directory created must use a Syslog field. (For example, on Linux it is not possible to create a .. directory. On Windows, it is not possible to create a CON directory.)",
    "epss_score": "0.07599",
    "epss_percentile": "0.94375",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-03 18:17:26",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "nxlog",
            "product": "nxlog"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "49283",
            "title": "Nxlog Community Edition 2.10.2150 - DoS (Poc)",
            "date": "2020-12-17",
            "url": "https://www.exploit-db.com/exploits/49283"
        }
    ],
    "refs_list": [
        "https://github.com/GuillaumePetit84/CVE-2020-35488",
        "https://gitlab.com/nxlog-public/nxlog-ce/-/blob/master/ChangeLog.txt#L2",
        "https://github.com/GuillaumePetit84/CVE-2020-35488",
        "https://gitlab.com/nxlog-public/nxlog-ce/-/blob/master/ChangeLog.txt#L2"
    ]
}