{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2024-34021",
        "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "state": "PUBLISHED",
        "assignerShortName": "jpcert",
        "dateReserved": "2024-07-26T08:52:16.452Z",
        "datePublished": "2024-08-01T01:15:56.174Z",
        "dateUpdated": "2026-05-12T08:11:19.282Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "vendor": "ELECOM CO.,LTD.",
                    "product": "WRC-1167GST2",
                    "versions": [
                        {
                            "version": "v1.32 and earlier",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "ELECOM CO.,LTD.",
                    "product": "WRC-2533GS2V-B",
                    "versions": [
                        {
                            "version": "v1.68 and earlier",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "ELECOM CO.,LTD.",
                    "product": "WRC-2533GS2-B",
                    "versions": [
                        {
                            "version": "v1.68 and earlier",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "ELECOM CO.,LTD.",
                    "product": "WRC-2533GS2-W",
                    "versions": [
                        {
                            "version": "v1.68 and earlier",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "ELECOM CO.,LTD.",
                    "product": "WRC-2533GST2",
                    "versions": [
                        {
                            "version": "v1.30 and earlier",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "ELECOM CO.,LTD.",
                    "product": "WRC-1167GS2-B",
                    "versions": [
                        {
                            "version": "v1.74 and earlier",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "ELECOM CO.,LTD.",
                    "product": "WRC-1167GS2H-B",
                    "versions": [
                        {
                            "version": "v1.74 and earlier",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "ELECOM CO.,LTD.",
                    "product": "WRC-X3200GST3-B",
                    "versions": [
                        {
                            "version": "v1.27 and earlier",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "ELECOM CO.,LTD.",
                    "product": "WRC-G01-W",
                    "versions": [
                        {
                            "version": "v1.26 and earlier",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "ELECOM CO.,LTD.",
                    "product": "WMC-2LX-B",
                    "versions": [
                        {
                            "version": "v1.42 and earlier",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "ELECOM CO.,LTD.",
                    "product": "WMC-X1800GST-B",
                    "versions": [
                        {
                            "version": "v1.42 and earlier",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Unrestricted upload of file with dangerous type vulnerability exists in ELECOM wireless LAN routers. A specially crafted file may be uploaded to the affected product by a logged-in user with an administrative privilege, resulting in an arbitrary OS command execution."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "Unrestricted upload of file with dangerous type",
                            "lang": "en-US",
                            "cweId": "CWE-434",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://www.elecom.co.jp/news/security/20240730-01/"
                },
                {
                    "url": "https://jvn.jp/en/jp/JVN06672778/"
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en-US",
                            "value": "GENERAL"
                        }
                    ],
                    "cvssV3_0": {
                        "version": "3.0",
                        "baseSeverity": "MEDIUM",
                        "baseScore": 6.8,
                        "vectorString": "CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
                    }
                }
            ],
            "providerMetadata": {
                "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
                "shortName": "jpcert",
                "dateUpdated": "2026-05-12T08:11:19.282Z"
            }
        },
        "adp": [
            {
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "type": "CWE",
                                "cweId": "CWE-434",
                                "lang": "en",
                                "description": "CWE-434 Unrestricted Upload of File with Dangerous Type"
                            }
                        ]
                    }
                ],
                "affected": [
                    {
                        "vendor": "elecom",
                        "product": "wrc-2533gs2v-b_firmware",
                        "cpes": [
                            "cpe:2.3:o:elecom:wrc-2533gs2v-b_firmware:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThanOrEqual": "1.68",
                                "versionType": "custom"
                            }
                        ]
                    },
                    {
                        "vendor": "elecom",
                        "product": "wrc-2533gs2-b_firmware",
                        "cpes": [
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                        ],
                        "defaultStatus": "unknown",
                        "versions": [
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                                "status": "affected",
                                "lessThanOrEqual": "1.68",
                                "versionType": "custom"
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                    },
                    {
                        "vendor": "elecom",
                        "product": "wrc-2533gs2-w_firmware",
                        "cpes": [
                            "cpe:2.3:o:elecom:wrc-2533gs2-w_firmware:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThanOrEqual": "1.68",
                                "versionType": "custom"
                            }
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                    },
                    {
                        "vendor": "elecom",
                        "product": "wrc-2533gst2_firmware",
                        "cpes": [
                            "cpe:2.3:o:elecom:wrc-2533gst2_firmware:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThanOrEqual": "1.30",
                                "versionType": "custom"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 6.8,
                            "attackVector": "ADJACENT_NETWORK",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
                            "integrityImpact": "HIGH",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "HIGH",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-08-01T13:31:32.438360Z",
                                "id": "CVE-2024-34021",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-09-09T20:56:59.455Z"
                }
            }
        ]
    }
}