{"id":"CVE-2021-20855","state":"PUBLISHED","title":"Cross-site scripting vulnerability in ELECOM LAN routers (WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior) allows a remote authenticated attacker to","description":"Cross-site scripting vulnerability in ELECOM LAN routers (WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior) allows a remote authenticated attacker to inject an arbitrary script via unspecified vectors.","publishedAt":"2021-12-01T02:15:46.000Z","updatedAt":"2024-08-03T17:53:22.696Z","severity":null,"assigner":"jpcert","products":["ELECOM CO.,LTD. ELECOM LAN routers"],"affected":[{"vendor":"ELECOM CO.,LTD.","product":"ELECOM LAN routers","versions":[{"version":"WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior","status":"affected"}]}],"references":["https://www.elecom.co.jp/news/security/20211130-01/","https://jvn.jp/en/jp/JVN88993473/index.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:47:55.610Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/20xxx/CVE-2021-20855.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-20855","state":"PUBLISHED","datePublished":"2021-12-01T02:15:46.000Z","dateUpdated":"2024-08-03T17:53:22.696Z","assignerShortName":"jpcert","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateReserved":"2020-12-17T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Cross-site scripting vulnerability in ELECOM LAN routers (WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior) allows a remote authenticated attacker to inject an arbitrary script via unspecified vectors."}],"affected":[{"vendor":"ELECOM CO.,LTD.","product":"ELECOM LAN routers","versions":[{"version":"WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior","status":"affected"}]}],"references":[{"url":"https://www.elecom.co.jp/news/security/20211130-01/","tags":["x_refsource_MISC"]},{"url":"https://jvn.jp/en/jp/JVN88993473/index.html","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"Cross-site scripting","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"jpcert","dateUpdated":"2021-12-01T02:15:45.000Z","orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"vultures@jpcert.or.jp","ID":"CVE-2021-20855","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"ELECOM LAN routers","version":{"version_data":[{"version_value":"WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior"}]}}]},"vendor_name":"ELECOM CO.,LTD."}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Cross-site scripting vulnerability in ELECOM LAN routers (WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior) allows a remote authenticated attacker to inject an arbitrary script via unspecified vectors."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Cross-site scripting"}]}]},"references":{"reference_data":[{"name":"https://www.elecom.co.jp/news/security/20211130-01/","refsource":"MISC","url":"https://www.elecom.co.jp/news/security/20211130-01/"},{"name":"https://jvn.jp/en/jp/JVN88993473/index.html","refsource":"MISC","url":"https://jvn.jp/en/jp/JVN88993473/index.html"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.elecom.co.jp/news/security/20211130-01/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://jvn.jp/en/jp/JVN88993473/index.html","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T17:53:22.696Z"}}]}}}