Description
On affected platforms running Arista EOS, ingress traffic on Layer 2 ports may, under certain conditions, be improperly forwarded to ports associated with different VLANs, resulting in a breach of VLAN isolation and segmentation boundaries.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NAffected software
| Vendor | Product | Versions |
|---|---|---|
| Arista Networks | EOS | >= 4.29.0, <= 4.29.10M; >= 4.30.0, <= 4.30.9M; >= 4.31.0, <= 4.31.6M; >= 4.32.0, <= 4.32.3M; >= 4.33.0, <= 4.33.1F |
References
Timeline
- Published
- May 27, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Deferred