CVE-2026-23812

MediumCVSS 4.2/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 4.2/10CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-300

Affected software

No affected versions have been published.

Timeline

Published
Mar 4, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-23812: Medium severity, CVSS 4.2 | Vulnix