{
    "id": "CVE-2021-36356",
    "published": "2021-08-31 04:15:10",
    "last_modified": "2026-06-17 03:58:44",
    "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": "KRAMER VIAware through August 2021 allows remote attackers to execute arbitrary code because ajaxPages/writeBrowseFilePathAjax.php accepts arbitrary executable pathnames (even though browseSystemFiles.php is no longer reachable via the GUI). NOTE: this issue exists because of an incomplete fix for CVE-2019-17124.",
    "epss_score": "0.54393",
    "epss_percentile": "0.98979",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:27:58",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "kramerav",
            "product": "viaware"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "50856",
            "title": "Kramer VIAware - Remote Code Execution (RCE) (Root)",
            "date": "2022-04-07",
            "url": "https://www.exploit-db.com/exploits/50856"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/166623/Kramer-VIAware-Remote-Code-Execution.html",
        "https://write-up.github.io/kramerav/",
        "http://packetstormsecurity.com/files/166623/Kramer-VIAware-Remote-Code-Execution.html",
        "https://write-up.github.io/kramerav/"
    ]
}