{"cve":"CVE-2021-46434","nvd":{"published":"2022-03-28T12:15:07.753","modified":"2026-06-17T04:14:52.867","status":"Modified","description":"EMQ X Dashboard V3.0.0 is affected by username enumeration in the \"/api /v3/auth\" interface. When a user login, the application returns different results depending on whether the account is correct, that allowed an attacker to determine if a given username was valid","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":[],"references":["https://github.com/emqx/emqx/issues/6791","https://github.com/emqx/emqx/issues/6791"],"products":["emqx:emqx"],"source":"nvd","synced_at":"2026-10-19T21:29:06.454770966+00:00"},"epss":{"cve":"CVE-2021-46434","score":0.00868,"percentile":0.58762,"date":"2026-10-31"},"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."]}