{
    "id": "CVE-2019-7439",
    "published": "2019-03-21 16:01:13",
    "last_modified": "2026-06-17 02:40:37",
    "cvss_score": "6.5",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "cwe": null,
    "description": "cgi-bin/qcmap_web_cgi on JioFi 4G M2S 1.0.2 devices allows a DoS (Hang) via the mask POST parameter.",
    "epss_score": "0.04766",
    "epss_percentile": "0.91631",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-02 18:17:25",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "jio",
            "product": "jiofi_4g_m2s"
        },
        {
            "vendor": "jio",
            "product": "jiofi_4g_m2s_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "46752",
            "title": "JioFi 4G M2S 1.0.2 - Denial of Service",
            "date": "2019-04-25",
            "url": "https://www.exploit-db.com/exploits/46752"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/152626/JioFi-4G-M2S-1.0.2-Denial-Of-Service.html",
        "https://gkaim.com/cve-2019-7439-vikas-chaudhary/",
        "https://www.exploit-db.com/exploits/46752/",
        "http://packetstormsecurity.com/files/152626/JioFi-4G-M2S-1.0.2-Denial-Of-Service.html",
        "https://gkaim.com/cve-2019-7439-vikas-chaudhary/",
        "https://www.exploit-db.com/exploits/46752/"
    ]
}