---
cve: "CVE-2026-25893"
severity: "CRITICAL"
cvss: 10.0
epss: "68%"
vendor: "frangoteam"
kev: false
exploited: false
published: "2026-02-09 23:16:05"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-03T10:07:30+02:00"
---

# CVE-2026-25893

> 10.0 CRITICAL · 🧪 PoC

## Beschreibung

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.2.10, an authentication bypass vulnerability in FUXA allows an unauthenticated, remote attacker to gain administrative access via the heartbeat refresh API and execute arbitrary code on the server. This issue has been patched in FUXA version 1.2.10.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- b873cdf32a63bcfaa6de8b724781f63c6f977c69 (Commit)
- fe82348d160904d0013b9a3e267d50158f5c7afb (Commit)

## Referenzen

- <https://github.com/frangoteam/FUXA/security/advisories/GHSA-vwcg-c828-9822>
- <https://github.com/frangoteam/FUXA/commit/fe82348d160904d0013b9a3e267d50158f5c7afb>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-25893) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_