CVE-2026-86554
Email enumeration and account ID leakage vulnerabilities in ZTE SmartLife APP
- Published
- Sep 20, 2026
- Updated
- Sep 21, 2026
- Assigning CNA
- zte
- Evidence observed
- Sep 20, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NLow · next 30 days
- Percentile
- 9.7%
- Model date
- Sep 20, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
1ZTE SmartLife security findings leading to account takeover: 100K+ Google Play downloads and CVE-2026-86552 through CVE-2026-86555.
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