---
cve: "CVE-2026-25951"
severity: "HIGH"
cvss: 8.6
epss: "1.2%"
vendor: "frangoteam"
kev: false
exploited: false
published: "2026-02-09 23:16:06"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-03T12:33:12+02:00"
---

# CVE-2026-25951

> 8.6 HIGH · 🧪 PoC

## Beschreibung

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.2.11, there is a flaw in the path sanitization logic allows an authenticated attacker with administrative privileges to bypass directory traversal protections. By using nested traversal sequences (e.g., ....//), an attacker can write arbitrary files to the server filesystem, including sensitive directories like runtime/scripts. This leads to Remote Code Execution (RCE) when the server reloads the malicious scripts. This vulnerability is fixed in 1.2.11.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 23abdb8291cfd94df7f1982f68ba4fe146e6073b (Commit)
- f7a9f04b2ab97ab5421e4ec4e711c51e9f4b65c8 (Commit)

## Referenzen

- <https://github.com/frangoteam/FUXA/security/advisories/GHSA-68m5-5w2h-h837>
- <https://github.com/frangoteam/FUXA/commit/f7a9f04b2ab97ab5421e4ec4e711c51e9f4b65c8>
- <https://github.com/frangoteam/FUXA/releases/tag/v1.2.11>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-25951) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_