---
cve: "CVE-2025-41243"
severity: "CRITICAL"
cvss: 10.0
epss: "3.7%"
vendor: "Spring"
kev: false
exploited: false
published: "2025-09-16 15:15:44"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-11-10T05:49:54+01:00"
---

# CVE-2025-41243

> 10.0 CRITICAL

## Beschreibung

Spring Cloud Gateway Server Webflux may be vulnerable to Spring Environment property modification.

An application should be considered vulnerable when all the following are true:

  *  The application is using Spring Cloud Gateway Server Webflux (Spring Cloud Gateway Server WebMVC is not vulnerable).
  *  Spring Boot actuator is a dependency.
  *  The Spring Cloud Gateway Server Webflux actuator web endpoint is enabled via management.endpoints.web.exposure.include=gateway.
  *  The actuator endpoints are available to attackers.
  *  The actuator endpoints are unsecured.

## CNA-Record (Kanon, cvelistV5)

- CNA: **vmware**
- State: PUBLISHED
- Stand: 2026-02-26 17:48:29
- CNA-CVSS: **10.0** (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **total**

## CVSS-Vektor

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

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

## BSI-Hinweise (deutsch)

- [VMware Tanzu Spring Cloud: Schwachstelle ermöglicht Manipulation von Daten](https://wid.cert-bund.de/portal/wid/sicherheitshinweis/WID-SEC-W-2025-1996) — _BSI-Einstufung: hoch_
  Ein entfernter, anonymer Angreifer kann eine Schwachstelle in VMware Tanzu Spring Cloud ausnutzen, um Daten zu manipulieren.

## Referenzen

- <https://spring.io/security/cve-2025-41243>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2025-41243/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_