---
cve: "CVE-2026-73442"
severity: "LOW"
cvss: 2.1
epss: "0.2%"
vendor: "Arista Networks"
kev: false
exploited: false
published: "2026-09-16 18:50:06"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T09:22:57+02:00"
---

# CVE-2026-73442

> 2.1 LOW

## Beschreibung

On affected platforms running Arista EOS with VRRP enabled, the peer device VRRP authentication credentials are logged in cleartext on the switch, allowing an authenticated user with sufficient privileges to view agent trace logs (or a system receiving forwarded log output) to obtain the peer device VRRP authentication credentials without having access to the network segment on which VRRP is running.

## CVSS-Vektor

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

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

## Referenzen

- <https://www.arista.com/en/support/advisories-notices/security-advisory/24713-security-advisory-0157>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-73442) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_