---
cve: "CVE-2025-40834"
severity: "MEDIUM"
cvss: 6.8
epss: "24%"
vendor: "Siemens"
kev: false
exploited: false
published: "2025-11-17 12:15:44"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-16T02:15:57+02:00"
---

# CVE-2025-40834

> 6.8 MEDIUM

## Beschreibung

A vulnerability has been identified in Mendix RichText (All versions >= V4.0.0 < V4.6.1). Affected widget does not properly neutralize the input. This could allow an attacker to execute cross-site scripting attacks.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |

## Referenzen

- <https://cert-portal.siemens.com/productcert/html/ssa-190588.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-40834) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_