{
    "CVE_data_meta": {
        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "DATE_PUBLIC": "2022-05-12T16:26:00.000Z",
        "ID": "CVE-2022-1356",
        "STATE": "PUBLIC",
        "TITLE": "Cambium Networks cnMaestro use of Potentially Dangerous Function"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "cnMaestro",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "3.0.3-r32"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_value": "2.4.2-r29"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_value": "3.0.0-r34"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Cambium Networks"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Noam Moshe of Claroty reported these vulnerabilities to CISA."
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "cnMaestro is vulnerable to a local privilege escalation. By default, a user does not have root privileges. However, a user can run scripts as sudo, which could allow an attacker to gain root privileges when running user scripts outside allowed commands."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-78 OS Command Injection"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-132-04",
                "refsource": "CONFIRM",
                "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-132-04"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "Cambium Networks recommends affected users apply one of the following upgrade packages:\n\n3.0.3-r32\n2.4.2-r29\n3.0.0-r34\nThe security patches are available from Cambium Networks support (login required).\n\nFor users of cnMaestro Cloud, these vulnerabilities have been patched by Cambium Networks and no further action is required."
        }
    ],
    "source": {
        "discovery": "UNKNOWN"
    }
}