Description

A vulnerability in the client isolation mechanism may allow an attacker to bypass Layer 2 (L2) communication restrictions between clients and redirect traffic at Layer 3 (L3). In addition to bypassing policy enforcement, successful exploitation - when combined with a port-stealing attack - may enable a bi-directional Machine-in-the-Middle (MitM) attack.

INFO

Published Date :

2026-03-04T16:12:32.715Z

Last Modified :

2026-04-01T16:21:29.217Z

Source :

hpe
AFFECTED PRODUCTS

The following products are affected by CVE-2026-23811 vulnerability.

Vendors Products
Arubanetworks
  • 7010
  • 7030
  • 7205
  • 7210
  • 7220
  • 7240xm
  • 7280
  • 9004
  • 9004-lte
  • 9012
  • 9106
  • 9114
  • 9240
  • Ap-634
  • Ap-635
  • Ap-654
  • Ap-655
  • Arubaos
Hpe
  • Aruba Networking Wireless Operating Systems
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-23811.

URL Resource
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05026en_us&docLocale=en_US cve-icon cve-icon
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