cvelist/2021/33xxx/CVE-2021-33537.json

{
    "CVE_data_meta": {
        "ASSIGNER": "info@cert.vde.com",
        "DATE_PUBLIC": "2021-06-23T10:00:00.000Z",
        "ID": "CVE-2021-33537",
        "STATE": "PUBLIC",
        "TITLE": "WEIDMUELLER: WLAN devices affected by Remote Code Execution (RCE) vulnerability"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "IE-WL(T)-BL-AP-CL-XX",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "IE-WL-BL-AP-CL-EU (2536600000)",
                                            "version_value": "V1.16.18 (Build 18081617)"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "IE-WLT-BL-AP-CL-EU (2536650000)",
                                            "version_value": "V1.16.18 (Build 18081617)"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "IE-WL-BL-AP-CL-US (2536660000)",
                                            "version_value": "V1.16.18 (Build 18081617)"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "IE-WLT-BL-AP-CL-US (2536670000)",
                                            "version_value": "V1.16.18 (Build 18081617)"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "IE-WL(T)-VL-AP-CL-XX",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "IE-WL-VL-AP-BR-CL-EU (2536680000)",
                                            "version_value": "V1.11.10 (Build 18122616)"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "IE-WLT-VL-AP-BR-CL-EU (2536690000)",
                                            "version_value": "V1.11.10 (Build 18122616)"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "IE-WL-VL-AP-BR-CL-US (2536700000)",
                                            "version_value": "V1.11.10 (Build 18122616)"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "IE-WLT-VL-AP-BR-CL-US (2536710000)",
                                            "version_value": "V1.11.10 (Build 18122616)"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Weidmüller"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In Weidmueller Industrial WLAN devices in multiple versions an exploitable remote code execution vulnerability exists in the iw_webs configuration parsing functionality. A specially crafted user name entry can cause an overflow of an error message buffer, resulting in remote code execution. An attacker can send commands while authenticated as a low privilege user to trigger this vulnerability."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-120 Buffer Overflow"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://cert.vde.com/en-us/advisories/vde-2021-026",
                "refsource": "CONFIRM",
                "url": "https://cert.vde.com/en-us/advisories/vde-2021-026"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "For IE-WL(T)-BL-AP-CL-XX versions V1.16.21 (Build 21010513) and greater are fixed.\nFor IE-WL(T)-VL-AP-CL-XX versions V1.11.13 (Build 21010513) and greater are fixed."
        }
    ],
    "source": {
        "advisory": "VDE-2021-026",
        "defect": [
            "VDE-2021-026"
        ],
        "discovery": "EXTERNAL"
    }
}