---
cve: "CVE-2025-45746"
severity: "MEDIUM"
cvss: 6.5
epss: "35%"
vendor: "ZKTeco"
kev: false
exploited: false
published: "2025-05-13 19:15:51"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-15T15:10:11+02:00"
---

# CVE-2025-45746

> 6.5 MEDIUM · 🧪 PoC

## Beschreibung

In ZKT ZKBio CVSecurity 6.4.1_R an unauthenticated attacker can craft JWT token using the hardcoded secret to authenticate to the service console. NOTE: the Supplier disputes the significance of this report because the service console is typically only accessible from a local area network, and because access to the service console does not result in login access or data access in the context of the application software platform.

## CVSS-Vektor

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

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

## Referenzen

- <https://github.com/mrojz/ZKT-Bio-CVSecurity/blob/main/CVE-2025-45746.md>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-45746) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_