{"id":"CVE-2026-42062","state":"PUBLISHED","title":"ELECOM wireless LAN access point devices contain an OS command injection in processing of username parameter. If processing a crafted request, an arbitrary OS command may be execut","description":"ELECOM wireless LAN access point devices contain an OS command injection in processing of username parameter. If processing a crafted request, an arbitrary OS command may be executed. No authentication is required.","publishedAt":"2026-05-13T12:01:52.127Z","updatedAt":"2026-05-13T15:07:12.520Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"jpcert"},"assigner":"jpcert","products":["ELECOM CO.,LTD. WRC-BE72XSD-B","ELECOM CO.,LTD. WRC-BE72XSD-BA","ELECOM CO.,LTD. WRC-BE65QSD-B","ELECOM CO.,LTD. WRC-W702-B"],"affected":[{"vendor":"ELECOM CO.,LTD.","product":"WRC-BE72XSD-B","versions":[{"version":"v1.1.1 and earlier","status":"affected"}]},{"vendor":"ELECOM CO.,LTD.","product":"WRC-BE72XSD-BA","versions":[{"version":"v1.1.1 and earlier","status":"affected"}]},{"vendor":"ELECOM CO.,LTD.","product":"WRC-BE65QSD-B","versions":[{"version":"v1.1.0 and earlier","status":"affected"}]},{"vendor":"ELECOM CO.,LTD.","product":"WRC-W702-B","versions":[{"version":"v1.1.0 and earlier","status":"affected"}]}],"references":["https://www.elecom.co.jp/news/security/20260512-01/","https://jvn.jp/en/jp/JVN03037325/"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/42xxx/CVE-2026-42062.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-42062","state":"PUBLISHED","datePublished":"2026-05-13T12:01:52.127Z","dateUpdated":"2026-05-13T15:07:12.520Z","assignerShortName":"jpcert","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateReserved":"2026-05-07T05:47:07.064Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"ELECOM wireless LAN access point devices contain an OS command injection in processing of username parameter. If processing a crafted request, an arbitrary OS command may be executed. No authentication is required."}],"affected":[{"vendor":"ELECOM CO.,LTD.","product":"WRC-BE72XSD-B","versions":[{"version":"v1.1.1 and earlier","status":"affected"}]},{"vendor":"ELECOM CO.,LTD.","product":"WRC-BE72XSD-BA","versions":[{"version":"v1.1.1 and earlier","status":"affected"}]},{"vendor":"ELECOM CO.,LTD.","product":"WRC-BE65QSD-B","versions":[{"version":"v1.1.0 and earlier","status":"affected"}]},{"vendor":"ELECOM CO.,LTD.","product":"WRC-W702-B","versions":[{"version":"v1.1.0 and earlier","status":"affected"}]}],"references":[{"url":"https://www.elecom.co.jp/news/security/20260512-01/"},{"url":"https://jvn.jp/en/jp/JVN03037325/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_0":{"version":"3.0","baseSeverity":"CRITICAL","baseScore":9.8,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}},{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV4_0":{"version":"4.0","baseSeverity":"CRITICAL","baseScore":9.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","description":"Improper neutralization of special elements used in an OS command ('OS Command Injection')","lang":"en-US","type":"CWE"}]}],"providerMetadata":{"shortName":"jpcert","orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateUpdated":"2026-05-13T12:01:52.127Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-13T15:07:03.699043Z","id":"CVE-2026-42062","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-13T15:07:12.520Z"}}]}}}