{
    "id": "CVE-2012-4356",
    "published": "2012-08-19 20:55:01",
    "last_modified": "2026-06-16 23:44:53",
    "cvss_score": "4.3",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
    "cwe": "CWE-22",
    "description": "Multiple directory traversal vulnerabilities in Sielco Sistemi Winlog Pro SCADA before 2.07.17 and Winlog Lite SCADA before 2.07.17 allow remote attackers to read arbitrary files via port-46824 TCP packets specifying a file-open operation with opcode 0x78 and a .. (dot dot) in a pathname, followed by a file-read operation with opcode (1) 0x96, (2) 0x97, or (3) 0x98.",
    "epss_score": "0.27377",
    "epss_percentile": "0.98000",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:11",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "sielcosistemi",
            "product": "winlog_lite"
        },
        {
            "vendor": "sielcosistemi",
            "product": "winlog_pro"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "19409",
            "title": "Sielco Sistemi Winlog 2.07.16 - Multiple Vulnerabilities",
            "date": "2012-06-27",
            "url": "https://www.exploit-db.com/exploits/19409"
        }
    ],
    "refs_list": [
        "http://aluigi.org/adv/winlog_2-adv.txt",
        "http://secunia.com/advisories/49395",
        "http://www.sielcosistemi.com/en/news/index.html?id=69",
        "http://www.us-cert.gov/control_systems/pdf/ICSA-12-213-01.pdf",
        "http://aluigi.org/adv/winlog_2-adv.txt",
        "http://secunia.com/advisories/49395",
        "http://www.sielcosistemi.com/en/news/index.html?id=69",
        "http://www.us-cert.gov/control_systems/pdf/ICSA-12-213-01.pdf"
    ]
}