Vulnerability Report

CVE-2026-23808

RCE

Title: GTK Installation via Wireless Roaming Protocol

RCE

Proof Of Concept

No public PoC currently indexed for CVE-2026-23808.

CWE Category NVD-CWE-noinfo

Published Date Mar 04, 2026

Modified Date Mar 09, 2026

Exploit Status Not Found

Score 5.4 CVSS v3.1

Exploit Probability (EPSS)

0.26%

Vulnerability Summary

CVE-2026-23808: A vulnerability has been identified in a standardized wireless roaming protocol that could enable a malicious actor to install an attacker-controlled Group Temporal Key (GTK) on a client device. Successful exploitation of this vulnerability could allow a remote malicious actor to perform unauthorized frame injection, bypass client isolation, interfere with cross-client traffic, and compromise network segmentation, integrity, and confidentiality.

Impacted Vendors

arubanetworks 17

Reference Links

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

CVSS v3.1

Source Entity [email protected]

Severity MEDIUM

5.4

Attack Vector

ADJACENT_NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS v3.1

Source Entity [email protected]

Severity HIGH

8.1

Attack Vector

ADJACENT_NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-23808 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

March 09, 2026 MODIFIED

Vulnerability data updated via NVD.

March 09, 2026 MODIFIED

Vulnerability data updated via NVD.

March 04, 2026 MODIFIED

Vulnerability data updated via NVD.

March 04, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector ADJACENT_NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.