{
    "id": "CVE-2011-4535",
    "published": "2012-04-03 03:44:36",
    "last_modified": "2026-06-16 23:35:00",
    "cvss_score": "6.8",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
    "cwe": "CWE-119",
    "description": "Buffer overflow in TurboPower Abbrevia before 4.0, as used in ScadaTEC ScadaPhone 5.3.11.1230 and earlier, ScadaTEC ModbusTagServer 4.1.1.81 and earlier, and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted ZIP file.",
    "epss_score": "0.26729",
    "epss_percentile": "0.97964",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:10",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "craig_peterson",
            "product": "turbopower_abbrevia"
        },
        {
            "vendor": "scadatec",
            "product": "modbustagserver"
        },
        {
            "vendor": "scadatec",
            "product": "scadaphone"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "17833",
            "title": "ScadaTEC ScadaPhone 5.3.11.1230 - Local Stack Buffer Overflow (Metasploit)",
            "date": "2011-09-13",
            "url": "https://www.exploit-db.com/exploits/17833"
        },
        {
            "source": "exploit-db",
            "ref_id": "17817",
            "title": "ScadaTEC ModbusTagServer & ScadaPhone - '.zip' Local Buffer Overflow",
            "date": "2011-09-12",
            "url": "https://www.exploit-db.com/exploits/17817"
        }
    ],
    "refs_list": [
        "http://sourceforge.net/projects/tpabbrevia/files/Abbrevia%204.0.zip/download",
        "http://www.us-cert.gov/control_systems/pdf/ICSA-11-362-01.pdf",
        "http://sourceforge.net/projects/tpabbrevia/files/Abbrevia%204.0.zip/download",
        "http://www.us-cert.gov/control_systems/pdf/ICSA-11-362-01.pdf"
    ]
}