cvelist/2022/1xxx/CVE-2022-1669.json

{
    "CVE_data_meta": {
        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "DATE_PUBLIC": "2022-05-17T18:31:00.000Z",
        "ID": "CVE-2022-1669",
        "STATE": "PUBLIC",
        "TITLE": "Circutor COMPACT DC-S BASIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "COMPACT DC-S BASIC",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_name": "CIR_CDC_v1.2.17",
                                            "version_value": "CIR_CDC_v1.2.17"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "CIRCUTOR"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Angel Garcia Moreno reported this vulnerability to CISA."
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A buffer overflow vulnerability has been detected in the firewall function of the device management web portal. The device runs a CGI binary (index.cgi) to offer a management web application. Once authenticated with valid credentials in this web portal, a potential attacker could submit any \"Address\" value and it would be copied to a second variable with a \"strcpy\" vulnerable function without checking its length. Because of this, it is possible to send a long address value to overflow the process stack, controlling the function return address."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-121 Stack-based Buffer Overflow"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-137-01",
                "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-137-01"
            }
        ]
    },
    "source": {
        "advisory": "ICSA-22-137-01",
        "discovery": "EXTERNAL"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "Circutor has not responded to requests to work with CISA to mitigate this vulnerability. Users of these affected products are invited to contact Circutor customer support for additional information."
        }
    ]
}