Description
An authenticated supplicant on an adjacent network may bypass intended network authorization policy and send unrestricted traffic during a brief window (milliseconds to seconds) between the completion of the authentication phase and the full enforcement of its assigned ACL.
Metrics
CVSS 3.1 2.6/10
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:NWeakness enumeration
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Arista Networks | EOS | >= 4.35.0, <= 4.35.0.3F; >= 4.34.0, <= 4.34.5M; >= 0.0.0, <= 4.33.7.1M |
References
Timeline
- Published
- Sep 14, 2026
- Last modified
- Sep 16, 2026
- NVD status
- Awaiting Analysis