---
cve: "CVE-2025-23389"
severity: "HIGH"
cvss: 8.4
epss: "46%"
vendor: "SUSE"
kev: false
exploited: false
published: "2025-04-11 11:15:42"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T16:05:29+02:00"
---

# CVE-2025-23389

> 8.4 HIGH · 🧪 PoC

## Beschreibung

A Improper Access Control vulnerability in SUSE rancher allows a local user to impersonate other identities through SAML Authentication on first login.
This issue affects rancher: from 2.8.0 before 2.8.13, from 2.9.0 before 2.9.7, from 2.10.0 before 2.10.3.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- a717664d9c190b98a1d085744b3838bdc78e9f2a (Commit)
- cecf1d1e99c7c046e73141d97595e18e0c0a78b2 (Commit)

## Referenzen

- <https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-23389>
- <https://github.com/rancher/rancher/security/advisories/GHSA-mq23-vvg7-xfm4>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-23389) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_