CVE-2026-23812 — Security Boundary Bypass via Routing Node Impersonation

Description (CNA)

A vulnerability has been identified where an attacker connecting to an access point as a standard wired or wireless client can impersonate a gateway by leveraging an address-based spoofing technique. Successful exploitation enables the redirection of data streams, allowing for the interception or modification of traffic intended for the legitimate network gateway via a Machine-in-the-Middle (MitM) position.

Affected (CNA)

Vendor / product	Versions
Hewlett Packard Enterprise (HPE) / HPE Aruba Networking Wireless Operating Systems (AOS-8 & AOS-10)	affected 10.8.0.0; affected 10.7.0.0 through 10.7.2.2; affected 10.4.0.0 through 10.4.1.10; affected 8.13.0.0 through 8.13.1.1; affected 8.12.0.0 through 8.12.0.6; affected 8.10.0.0 through 8.10.0.21

CWE

No CWE identifiers supplied.

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05026en_us&docLocale=en_US

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.