{
    "CVE_data_meta": {
        "ASSIGNER": "cve-coordination@incibe.es",
        "DATE_PUBLIC": "2022-03-14T08:00:00.000Z",
        "ID": "CVE-2021-4031",
        "STATE": "PUBLIC",
        "TITLE": "Syltek Insufficient Verification of Data Authenticity"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Syltek",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "10.22.00",
                                            "version_value": "10.22.00"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Syltek"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Enrique Benvenutto Navarro"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Syltek application before its 10.22.00 version, does not correctly check that a product ID has a valid payment associated to it. This could allow an attacker to forge a request and bypass the payment system by marking items as payed without any verification."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-345 Insufficient Verification of Data Authenticity"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://www.incibe-cert.es/en/early-warning/security-advisories/syltek-insufficient-verification-data-authenticity",
                "refsource": "CONFIRM",
                "url": "https://www.incibe-cert.es/en/early-warning/security-advisories/syltek-insufficient-verification-data-authenticity"
            }
        ]
    },
    "source": {
        "defect": [
            "INCIBE-2022-0648"
        ],
        "discovery": "EXTERNAL"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "This vulnerability has been solved by Playtomic in the in the 10.22.00 version."
        }
    ]
}