{"id":"CVE-2026-86554","aliases":["EUVD-2026-83712","GHSA-72pp-r64r-349h"],"status":"published","title":"Email enumeration and account ID leakage vulnerabilities in ZTE SmartLife APP","description":"SmartLife app dynamically generates brand‑new SmartLife application authentication parameters within its runtime process. With the obtained SmartLife application authentication parameters, attackers can directly invoke the backend interface /account/verify.serv to determine whether a target email address is registered for a SmartLife account. If the account exists, the real backend account ID can also be retrieved.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00333,"percentile":0.26672,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2026-09-20T07:55:08Z","modified":"2026-09-22T19:41:38Z","products":[{"vendor":"zte","product":"smartlife"}],"references":[{"url":"https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/2171542593031840113"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86554"},{"url":"https://github.com/advisories/GHSA-72pp-r64r-349h"}],"sources":{"cve":[{"id":"CVE-2026-86554","title":"Email enumeration and account ID leakage vulnerabilities in ZTE SmartLife APP","description":"SmartLife app dynamically generates brand‑new SmartLife application authentication parameters within its runtime process. With the obtained SmartLife application authentication parameters, attackers can directly invoke the backend interface /account/verify.serv to determine whether a target email address is registered for a SmartLife account. If the account exists, the real backend account ID can also be retrieved.","status":"published","published":"2026-09-20T07:55:08.842Z","modified":"2026-09-21T18:07:35.984Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T13:49:53.818886Z"}],"euvd":[{"id":"EUVD-2026-83712","description":"SmartLife app dynamically generates brand‑new SmartLife application authentication parameters within its runtime process. With the obtained SmartLife application authentication parameters, attackers can directly invoke the backend interface /account/verify.serv to determine whether a target email address is registered for a SmartLife account. If the account exists, the real backend account ID can also be retrieved.","status":"published","published":"2026-09-20T07:55:08Z","modified":"2026-09-21T18:07:35Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T17:28:05.032636Z"}],"ghsa":[{"id":"GHSA-72pp-r64r-349h","title":"SmartLife app dynamically generates brand‑new SmartLife application authentication parameters...","description":"SmartLife app dynamically generates brand‑new SmartLife application authentication parameters within its runtime process. With the obtained SmartLife application authentication parameters, attackers can directly invoke the backend interface /account/verify.serv to determine whether a target email address is registered for a SmartLife account. If the account exists, the real backend account ID can also be retrieved.","status":"published","published":"2026-09-20T09:30:21Z","modified":"2026-09-20T09:30:28Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:12:14.055197Z"}],"nvd":[{"id":"CVE-2026-86554","description":"SmartLife app dynamically generates brand‑new SmartLife application authentication parameters within its runtime process. With the obtained SmartLife application authentication parameters, attackers can directly invoke the backend interface /account/verify.serv to determine whether a target email address is registered for a SmartLife account. If the account exists, the real backend account ID can also be retrieved.","status":"published","published":"2026-09-20T08:16:50.95Z","modified":"2026-09-22T19:41:38.447Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:12:50.043898Z"}]}}