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CVE-2026-86554

Email enumeration and account ID leakage vulnerabilities in ZTE SmartLife APP

Medium4.3EPSS 0.33%
Published
Updated
Reserved
Assigned by
zte

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.

Scores

CVSS scores of CVE-2026-86554, by who scored it
Scored byCVSSScoreVector
zteCNA (assigner)3.1Medium4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVDNVD · Deferred3.1Medium4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS (exploitation in 30 days)
0.33% · top 73% of all CVEs (5 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.

Weakness

Affected products

  • ZTE · SmartLife

    • affected ZTE_SL_V2.8.2_ABROAD and prior versions

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .