CVE-2025-7048

MEDIUM

4.3

Beschreibung

On affected platforms running Arista EOS with MACsec configuration, a specially crafted packet can cause the MACsec process to terminate unexpectedly. Continuous receipt of these packets with certain MACsec configurations can cause longer term disruption of dataplane traffic.

CVE Details

CVSS v3.1 Bewertung4.3

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

AngriffsvektorADJACENT_NETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht1/6/2026

Zuletzt geandert1/8/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-805

Referenzen

https://www.arista.com/en/support/advisories-notices/security-advisory/23120-security-advisory-0132(psirt@arista.com)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.