{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-8456",
        "ASSIGNER": "cve@cert.org.tw",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Certain switch models from PLANET Technology lack proper access control in firmware upload and download functionality, allowing unauthenticated remote attackers to download and upload firmware and system configurations, ultimately gaining full control of the devices."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-306 Missing Authentication for Critical Function",
                        "cweId": "CWE-306"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "PLANET Technology",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "GS-4210-24PL4C hardware 2.0",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "0",
                                            "version_value": "2.305b240719"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "GS-4210-24P2S hardware 3.0",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "0",
                                            "version_value": "3.305b240802"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://www.twcert.org.tw/tw/cp-132-8061-91872-1.html",
                "refsource": "MISC",
                "name": "https://www.twcert.org.tw/tw/cp-132-8061-91872-1.html"
            },
            {
                "url": "https://www.twcert.org.tw/en/cp-139-8062-92f17-2.html",
                "refsource": "MISC",
                "name": "https://www.twcert.org.tw/en/cp-139-8062-92f17-2.html"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.2.0"
    },
    "source": {
        "advisory": "TVN-202409012",
        "discovery": "EXTERNAL"
    },
    "solution": [
        {
            "lang": "en",
            "supportingMedia": [
                {
                    "base64": false,
                    "type": "text/html",
                    "value": "Update firmware of GS-4210-24PL4C hardware 2.0 to version 2.305b240719 or later.<br>Update firmware of GS-4210-24P2S hardware 3.0 to version 3.305b240802 or later."
                }
            ],
            "value": "Update firmware of GS-4210-24PL4C hardware 2.0 to version 2.305b240719 or later.\nUpdate firmware of GS-4210-24P2S hardware 3.0 to version 3.305b240802 or later."
        }
    ],
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
            }
        ]
    }
}