---
cve: "CVE-2025-54549"
severity: "MEDIUM"
cvss: 5.9
epss: "0.1%"
vendor: "Arista Networks"
kev: false
exploited: false
published: "2025-10-29 23:16:19"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-10-08T04:48:02+02:00"
---

# CVE-2025-54549

> 5.9 MEDIUM

## Beschreibung

Cryptographic validation of upgrade images could be circumventing by dropping a specifically crafted file into the upgrade ISO

## CISA-Anreicherung (vulnrichment/ADP)

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

## CVSS-Vektor

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

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

## Referenzen

- <https://www.arista.com/en/support/advisories-notices/security-advisory/22538-security-advisory-0124>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2025-54549/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_