{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-22550", "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "state": "PUBLISHED", "assignerShortName": "jpcert", "dateReserved": "2026-01-30T01:42:48.683Z", "datePublished": "2026-02-03T06:56:59.277Z", "dateUpdated": "2026-05-12T08:09:24.537Z" }, "containers": { "cna": { "affected": [ { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X6000XS-G", "versions": [ { "version": "v1.12 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X6000XST-G", "versions": [ { "version": "v1.16 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-XE5400GS-G", "versions": [ { "version": "v1.13 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-XE5400GSA-G", "versions": [ { "version": "v1.13 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X1500GS-B", "versions": [ { "version": "v1.12 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X1500GSA-B", "versions": [ { "version": "v1.12 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X3000GS2-B", "versions": [ { "version": "v1.09 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X3000GS2-W", "versions": [ { "version": "v1.09 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X3000GS2A-B", "versions": [ { "version": "v1.09 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X3000GST2-B", "versions": [ { "version": "v1.06 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X1800GS-B", "versions": [ { "version": "v1.19 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X1800GSA-B", "versions": [ { "version": "v1.19 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X1800GSH-B", "versions": [ { "version": "v1.19 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X6000QS-G", "versions": [ { "version": "v1.14 and earlier", "status": "affected" } ] }, { "vendor": "ELECOM CO.,LTD.", "product": "WRC-X6000QSA-G", "versions": [ { "version": "v1.14 and earlier", "status": "affected" } ] } ], "descriptions": [ { "lang": "en", "value": "OS command injection vulnerability exists in ELECOM wireless LAN products. A crafted request from a logged-in user may lead to an arbitrary OS command execution." } ], "problemTypes": [ { "descriptions": [ { "description": "Improper neutralization of special elements used in an OS command ('OS Command Injection')", "lang": "en-US", "cweId": "CWE-78", "type": "CWE" } ] } ], "references": [ { "url": "https://www.elecom.co.jp/news/security/20260203-01/" }, { "url": "https://jvn.jp/en/jp/JVN94012927/" } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en-US", "value": "GENERAL" } ], "cvssV3_0": { "version": "3.0", "baseSeverity": "HIGH", "baseScore": 7.2, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H" } }, { "format": "CVSS", "scenarios": [ { "lang": "en-US", "value": "GENERAL" } ], "cvssV4_0": { "version": "4.0", "baseSeverity": "HIGH", "baseScore": 8.6, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" } } ], "providerMetadata": { "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert", "dateUpdated": "2026-05-12T08:09:24.537Z" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-02-03T15:55:01.293499Z", "id": "CVE-2026-22550", "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": "2026-02-03T15:55:14.398Z" } } ] } }