---
cve: "CVE-2026-86552"
severity: "MEDIUM"
cvss: 5.4
epss: "0.3%"
vendor: "ZTE"
kev: false
exploited: false
published: "2026-09-20 04:17:02"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T12:17:13+02:00"
---

# CVE-2026-86552

> 5.4 MEDIUM

## Beschreibung

SmartLife app dynamically generates brand‑new SmartLife application authentication parameters at runtime. With the acquired SmartLife application authentication credentials, an attacker can directly complete registration using any arbitrary email address via the backend interface /account/person/signup.serv. Email ownership is not verified prior to registration.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Gering | warn |

## Referenzen

- <https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/460174866982102946>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-86552) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_