{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-22540",
        "assignerOrgId": "50b5080a-775f-442e-83b5-926b5ca517b6",
        "state": "PUBLISHED",
        "assignerShortName": "S21sec",
        "dateReserved": "2026-01-07T14:01:04.829Z",
        "datePublished": "2026-01-07T14:16:32.682Z",
        "dateUpdated": "2026-01-07T15:02:48.203Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "QC60/90/120",
                    "vendor": "EFACEC",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "8"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Aarón Flecha Menéndez"
                },
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Iván Alonso Álvarez"
                },
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Víctor Bello Cuevas"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "The massive sending of ARP requests causes a denial of service on one board of the charger that allows control of the EV interfaces. Since the board must be operating correctly for the charger to also function correctly."
                        }
                    ],
                    "value": "The massive sending of ARP requests causes a denial of service on one board of the charger that allows control of the EV interfaces. Since the board must be operating correctly for the charger to also function correctly."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-125",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-125 Flooding"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 9.2,
                        "baseSeverity": "CRITICAL",
                        "exploitMaturity": "NOT_DEFINED",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "HIGH",
                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "NONE",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-400",
                            "description": "CWE-400 Uncontrolled Resource Consumption",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "50b5080a-775f-442e-83b5-926b5ca517b6",
                "shortName": "S21sec",
                "dateUpdated": "2026-01-07T15:02:48.203Z"
            },
            "references": [
                {
                    "url": "https://cds.thalesgroup.com/en"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "tags": [
                "x_DoS",
                "x_ARP",
                "x_Charger",
                "x_ICS"
            ],
            "title": "DENIAL OF SERVICE VIA ARP PACKETS",
            "x_generator": {
                "engine": "Vulnogram 0.5.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-01-07T14:31:51.301158Z",
                                "id": "CVE-2026-22540",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-01-07T14:32:16.324Z"
                }
            }
        ]
    }
}