{
    "id": "CVE-2004-1907",
    "published": "2004-12-31 05:00:00",
    "last_modified": "2026-06-16 22:08:37",
    "cvss_score": "2.6",
    "cvss_severity": "LOW",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:H/Au:N/C:N/I:N/A:P",
    "cwe": null,
    "description": "The Web Filtering functionality in Kerio Personal Firewall (KPF) 4.0.13 allows remote attackers to cause a denial of service (crash) by sending hex-encoded URLs containing \"%13%12%13\".",
    "epss_score": "0.06673",
    "epss_percentile": "0.93739",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-10 18:17:03",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "kerio",
            "product": "personal_firewall"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "23925",
            "title": "Kerio Personal Firewall 4.0.x - Web Filtering Remote Denial of Service",
            "date": "2004-04-07",
            "url": "https://www.exploit-db.com/exploits/23925"
        }
    ],
    "refs_list": [
        "http://archives.neohapsis.com/archives/bugtraq/2004-04/0061.html",
        "http://marc.info/?l=bugtraq&m=108137421524251&w=2",
        "http://secunia.com/advisories/11331",
        "http://www.cipher.org.uk/index.php?p=advisories/HEX-Kerio_Personal_Firewall_Remote_DOS_7-04-2004.advisory",
        "http://www.securityfocus.com/bid/10075",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/15821",
        "http://archives.neohapsis.com/archives/bugtraq/2004-04/0061.html",
        "http://marc.info/?l=bugtraq&m=108137421524251&w=2",
        "http://secunia.com/advisories/11331",
        "http://www.cipher.org.uk/index.php?p=advisories/HEX-Kerio_Personal_Firewall_Remote_DOS_7-04-2004.advisory",
        "http://www.securityfocus.com/bid/10075",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/15821"
    ]
}