CVE-2026-23811
4.3
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Hewlett Packard Enterprise (HPE) | HPE Aruba Networking Wireless Operating Systems (AOS-8 & AOS-10) | 10.8.0.0 | affected |
| Hewlett Packard Enterprise (HPE) | HPE Aruba Networking Wireless Operating Systems (AOS-8 & AOS-10) | 10.7.0.0 <= 10.7.2.2 | affected |
| Hewlett Packard Enterprise (HPE) | HPE Aruba Networking Wireless Operating Systems (AOS-8 & AOS-10) | 10.4.0.0 <= 10.4.1.10 | affected |
| Hewlett Packard Enterprise (HPE) | HPE Aruba Networking Wireless Operating Systems (AOS-8 & AOS-10) | 8.13.0.0 <= 8.13.1.1 | affected |
| Hewlett Packard Enterprise (HPE) | HPE Aruba Networking Wireless Operating Systems (AOS-8 & AOS-10) | 8.12.0.0 <= 8.12.0.6 | affected |
| Hewlett Packard Enterprise (HPE) | HPE Aruba Networking Wireless Operating Systems (AOS-8 & AOS-10) | 8.10.0.0 <= 8.10.0.21 | affected |
Weaknesses
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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