{"cve":"CVE-2024-21798","nvd":{"published":"2024-02-28T23:15:09.453","modified":"2026-06-17T07:10:11.220","status":"Analyzed","description":"ELECOM wireless LAN routers contain a cross-site scripting vulnerability. Assume that a malicious administrative user configures the affected product with specially crafted content. When another administrative user logs in and operates the product, an arbitrary script may be executed on the web browser. Note that WMC-X1800GST-B is also included in e-Mesh Starter Kit \"WMC-2LX-B\".","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","score":4.8},"cwes":["CWE-79"],"references":["https://jvn.jp/en/jp/JVN44166658/","https://www.elecom.co.jp/news/security/20240220-01/","https://jvn.jp/en/jp/JVN44166658/","https://www.elecom.co.jp/news/security/20240220-01/"],"products":["elecom:wmc-x1800gst-b_firmware","elecom:wrc-1167gs2-b_firmware","elecom:wrc-1167gs2h-b_firmware","elecom:wrc-1167gst2_firmware","elecom:wrc-2533gs2-b_firmware","elecom:wrc-2533gs2-w_firmware","elecom:wrc-2533gs2v-b_firmware","elecom:wrc-2533gst2_firmware","elecom:wrc-g01-w_firmware","elecom:wrc-x3200gst3-b_firmware"],"source":"nvd","synced_at":"2026-10-19T21:45:59.823092188+00:00"},"epss":{"cve":"CVE-2024-21798","score":0.01289,"percentile":0.70218,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}